Digi 50M1782 ConnectCore Wi-i.MX53 User Manual 90001270 C 2

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Document ID	1709970
Application ID	xq7i9c9VheEC9lQxeOIQ1g==
Document Description	manual part 2
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	365.82kB (4572780 bits)
Date Submitted	2012-05-30 00:00:00
Date Available	2012-05-30 00:00:00
Creation Date	2012-05-30 09:55:46
Producing Software	GPL Ghostscript 8.15
Document Lastmod	2012-05-30 09:55:46
Document Title	90001270_C (2).PDF
Document Creator	Adobe Acrobat 10.1.1
Document Author:	rwhite

Čą
Čą
Čą
Čą
ȹȹ
Ethernet 2 Interface
R84
R222
C150
U29
C91
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
ETHERNET 1
R270
TP61
TP46
TP43
TP42
X7
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP117
TP118
TP64
R274
TP115
TP23
TP70
TP71
R85
R93
R30
R29
L8
C113
+ C109
R17
C11
C13
C10
R218
L18
TP25
R46
R203
R204
TP29
R205
TP30
TP31
TP26
POS 2
S9
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
CLOSE
OPEN
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
BOOT - FUSES
SER DOWNLOAD
X31
R87
OPEN
R83
R140
J27
CLOSE
CAN2
C178
U34
C179
X15
R49
CAMERA 1
C120
C119
BOOT CONF
J9
ETHERNET 2 J7
C123
JP4
CAN1
CAN1 TERMINATION
ON
ON
S9
JP12
12
C118
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C117
ON=
WLAN DISABLE
J17
U33
C171
S8
U8
P21
U44
JP5
C124
C170
C18
R211
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
X16
C132
R45
CAN2 TERMINATION
R96
R63
R62
TP28
TP33
POS 1
TP27
TP92
TP58
TP36
TP35
TP91
TP57
TP62
TP82
TP68
TP88
TP90
TP86
TP37
TP38
TP49
TP52
R44
POS 2
OPEN
DESCRIPTION
BOOT - FLASH
OPEN
C116
TP87
TP89
R293
R255
TP47
R265
TP48
R25
C54
S8
POS 1
OPEN
U32
X21
IDENT
LBL1
R13
L5
L20
R206
C17
R151
R152
BUTTON 1
C99
C98
U30
C89
S5
J8
L6
R47
CAMERA 2
R213
LE49
R154
USER
C12
L19
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
L12
R135
LE51
R153
S3
X14
L7
L22
L21
H9
R208
L10
C114
R27
C110
R35
R271
L24
L25
C112
U4
+ C111
C115
U40
U41
C64
C5
C100
R197
U31
C65
C126
C125
C1
C2
U56
C194
R16
R215
C55
R8
Y1
J10
L26
R37
U42
C94
U55
R207
R183
C187
R36
R201
R202
R253
R128
U54
U35
C102
C69
J11
USB OTG
USB HOST
R38
U43
C192
J1
X29
MICRO SD
R57
C84
R102
J20
U28
C151
TP74
TP72
TP73
R280
R290
TP75
TP76
R285
R282
R281
R284
R283
TP66
TP69
C134
S10
ASSOC
C131
RESET
R184
C161
C155
C159
C162
R88
C59
XBEE MODULE
R101
R172
U53
C107
LED 2
R59
C15
R52
C127
C19
LED 1
R12
S12
U52
C72
LE50
C9 R122
C196
C197
JP3
R195
ON=AUTOBOOT
MICRO
U27
R127
POWER
U51
C190
TP41 TP39
U47
U7
C167
S13
R192
R78
R6
R76
R64
R91
R216
R10
C158
R188
C169
R28
C43
L3
R174
DIGI
INTERNATIONAL
R69
R60
C172
R33
C48
C49
J15
U39
R187
J6
C86
R20
C108
J24
C130
R51
L16
C189
R120
C22
C8
U23
R136
R229
U38
C38
R131
C195
U25
C186
R214
R173
U19
U36
V10
C52
U1
U5
R42
J12
C95
R171
C188
C191
C193
O2
V11
R193 R196
U37
O1
R198
U12
C57
C28
C27
C50
U18
U26
U20
U48
Y3
C4
C58
R254
U3
R132
C53
R191
C46
R190
C41
R117
R118
U16
U22
C56
R217
R220
CONNECTCORE i.MX53 MODULE
U14
DISABLED
1-WIRE
C14
R105
U10
C68
DISABLED
4-WIRE
ACTIVE
X28
C149
R31
C45
LINE IN
R39
U49
C67
ACTIVE
2-WIRE
TERMINATION
R134
R75
LE62
C26
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R189
C3
C145
SATA
C101
AUTO PWR DWN
RS485 MODE
C147
R181
C40
R108
C63
R269
R273
R266
S6
R133
LE48
C148
R54
TP44
L27
1234
LE47
R221
RS422/485
AUDIO
J18
TP137
TP81 TP80 TP78 TP79 TP24
R276
R279
R288
R278
R287
R277
RS232
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
KEYPAD
R291
OFF/OPEN
MODE
J5
C16
C88
C83
H3
ON/CLOSE
ON
X19
C20
C87
R107
R34
POS DESCRIPTION
RXD
U17
JP10
U6
P2
X20
R272
DIGITAL I/O
J2
R286
R53
P19
POE MODULE
R82
R129
R125
R124
TXD
C39
U24
X30
J3
R275
H1
R74
LE61
U9
X30
C36
C32
C96
C93
R106
RN2
LE46
R77
C97
LE44
R73
LE60
R23
S7
R72
LE59
LE43
LE45
R43
R158
R231
ON=ENABLE
COIN CELL
JP1
R71
U21
C37
C31
C51
PWM
C85
X45
R289
ON
I2C
POE MODULE
JTAG
R89
U50
C81
X13
C82
TP77
RXD
UART2 STATUS
R41
R3
SPI
L17
R138
12
LE58
R1
P14
TOUCH SELECTION
P23
P22
P20
LE42
X27
R109
R86
LE40
R56
R58
P24
D1
Q2
R143
R142
R137
R139
TXD
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
J4
BATT
R97
UART1 STATUS
C29
R2
C176
C175
C174
C154
R126
L1
C133
C90
C80
C79
C135
U2
R7
UART1 (CONSOLE)
C60
C163
R48
R21
R67
C78
D5
D6
J13
J23
C21
C25
R159
R50
ON=
ENABLE EXT BATT
R40
U61
L11
C166
JP2
+3.3V_MOD
R24
R9
R70
C165
ON=SJC-ONLY
JP20
R18
P12
TP20
TP93
C23
R68
L23
JP6
UART2 (MEI)
C44
+3.3V_JS
R130
EXT BATT
P29
U15
C47
C105
C157 R177
TP22
TP21
R179
R178
U45
U57
VGA
C6
C7
R26
C164
R15
U58
L29
R22
U46
R14
R19
WLAN PRIMARY
P1
PARALLEL LCD
R182 C153
R11
V2
TP51
C104
L30
C156
R81
R80
R185
R186
R180 C152
X32
X24
P4
TP19
C160
L28
C103
LVDS
LCD
R232 C177
R175
R227
R98
SD/MMC
V5
MAIN POWER
LE6
R228
R194
V6
R95
9V-30VDC
R230
OFF
J19
HDMI
+5V
LE7
ON
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
Ethernet 2
Connector, J27
The development board provides a 2x20 expansion connector for connecting an optional Digi
Ethernet adapter board (Digi P/N CC-ACC-ETHMX)) or a customer-specific setup. The
Ethernet 2 interface is provided by an optional on-module Ethernet MAC/PHY.
Čą
Čą
Čą
Čą
ȹȹȹ


Čą
Čą
Čą
Čą
ȹȹ
Ethernet 2, Connector J17
The table below shows the pinout of the Ethernet 2 expansion connector.
Čą
Čą
Čą
Čą
ȹȹȹ


Čą
Čą
Čą
Čą
ȹȹ
HDMI Interface
HDMI Connector, J19
C176
C175
C174
C154
R84
R222
C150
U29
L4
C70
C71
C24
C66
C62
R268
TP45
L9
C106
R270
TP61
TP46
TP43
TP42
TP114
R103
TP113
R110
TP63
R111
TP69
TP60
TP118
TP64
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
R93
R102
R30
L8
+ C111
R29
+ C109
R17
C112
C11
C13
C10
R218
R207
TP25
R46
R203
R204
TP29
R205
TP30
TP31
TP26
POS 2
DESCRIPTION
INT. BOOT
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
R83
BOOT - FUSES
SER DOWNLOAD
R140
X31
R87
OPEN
CAN2
C178
U34
J27
CLOSE
C179
C18
C120
BOOT CONF
C119
R246
R5
R61
R90
U44
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
12
C117
U13
12
R100
R104
C118
ON=
WLAN DISABLE
J17
U33
C121
C122
P15
R32
C171
R141
R121
R66
R65
R92
R79
R247
CAMERA 1
C132
J9
C170
R96
X18
R49
R45
CAN2 TERMINATION
IDENT
R63
R62
TP28
TP33
TP92
OPEN
OPEN
X15
X16
CAMERA 2
R213
L18
LE12
P13
PERIPHERAL CONNECTOR
P21
WLAN SECONDARY
R151
R152
R209
C17
R101
TP27
TP35
TP36
TP58
OPEN
BOOT - uSD
C131
BUTTON 1
POS 1
S9
DESCRIPTION
BOOT - FLASH
X21
LBL1
R13
L5
L20
H9
R206
CLOSE
OPEN
OPEN
C89
R154
S5
USER
TP91
TP57
TP82
TP87
TP89
TP88
TP68
TP86
POS 2
OPEN
OPEN
U32
C116
TP90
TP37
TP38
TP49
TP52
S8
POS 1
TP62
R293
R255
TP48
TP47
R265
R44
C54
R25
C99
C98
U30
MICRO SD
LE49
LE51
R153
C84
S3
J8
L6
R47
S10
X14
R57
C12
L19
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
R162
L12
J1
X29
L7
L22
L21
R35
R208
L10
C114
R27
C110
C113
U31
U14
C64
C5
C100
U41
R201
R202
R253
R197
L24
L25
R37
C65
C126
U4
J11
J10
L26
C115
U40
U35
C102
Y1
C125
C1
C2
C55
R8
R16
R215
R214
R173
R193 R196
R198
R191
R190
C94
U55
C192
C194
R36
R271
C107
LED 2
R59
RESET
J20
U28
C151
R88
TP71
TP72
TP73
TP75
TP76
R128
R183
C187
C190
XBEE MODULE
R135
C9 R122
C196
C197
JP3
ON=AUTOBOOT
R195
X7
USB OTG
USB HOST
R38
U43
C69
U42
R211
C158
R188
C134
U56
C72
ASSOC
LED 1
C15
R172
U54
SD/MMC
R10
R216
C19
R12
S12
R192
U53
TP41 TP39
LE50
U27
U7
R127
POWER
C189
U52
R78
R6
R76
R64
R91
L3
R174
C169
R28
C43
DIGI
INTERNATIONAL
R69
R60
C172
R31
C45
R33
C48
R51
MICRO
S13
U23
R136
U51
R229
U38
C38
C57
C28
C27
R131
C195
U25
C186
R120
U47
C167
R52
C127
J15
U39
J24
C130
C49
R85
C108
R187
J6
U1
U5
V10
C52
U18
C188
C191
C193
O2
V11
U36
U12
U37
U19
R117
R118
C56
O1
C50
U26
U20
1-WIRE
Y3
C59
R171
R134
R75
LE62
U16
U22
C95
U3
R132
C53
C22
L16
C58
R254
C46
C41
U48
C8
C4
R217
R220
CONNECTCORE i.MX53 MODULE
C68
DISABLED
R42
J12
C86
R20
U10
C67
DISABLED
4-WIRE
ACTIVE
X28
C149
C14
U49
C101
ACTIVE
2-WIRE
TERMINATION
R133
LE48
U17
C26
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R189
LINE IN
R39
R105
SATA
C63
R269
R273
R266
AUTO PWR DWN
RS485 MODE
C147
R181
C40
C3
TP44
L27
S6
R221
1234
LE47
C148
R54
R285
JP1
R23
RS422/485
AUDIO
J18
TP137
R276
R279
R288
R278
R287
R277
R74
RS232
J5
C16
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
OFF/OPEN
MODE
X19
C20
C83
H3
ON/CLOSE
ON
R286
R53
C88
C145
R34
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
TXD
C39
U24
X30
C87
R108
P2
X20
R272
DIGITAL I/O
J2
R275
H1
R73
LE60
LE61
U9
X30
C36
C32
JP10
U6
C93
R107
RN2
LE46
R77
C96
LE44
LE45
R43
J3
R280
R290
R56
S7
R72
LE59
LE43
TP74
ON=ENABLE
COIN CELL
12
R71
U21
C37
C31
C51
C91
C21
X45
R289
ON
P19
POE MODULE
POE MODULE
JTAG
R89
C81
R137
X13
C82
R138
C97
C85
P20
TP77
RXD
PWM
R106
Q2
U50
R143
R142
R86
I2C
R231
R97
TXD
UART2 STATUS
R41
R3
SPI
L17
LE40
LE58
J4
R1
P14
TOUCH SELECTION
P23
P22
P24
D1
LE42
X27
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
P12
U61
R184
R2
R48
R67
R126
L1
C133
C90
C80
C79
C135
U2
R7
C29
C60
R139
D6
D5
UART1 STATUS
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
JP2
+3.3V_MOD
WLAN PRIMARY
P1
PARALLEL LCD
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C161
C155
U45
U58
P29
U15
C47
C159
R26
V2
L30
C156
R177
C157
TP22
TP21
R179
TP20
R178
C164
R22
R81
R80
R185
R186
VGA
C6
C7
L29
R19
R15
U46
R14
TP51
C104
R11
R182 C153
X32
C162
C160
L28
C103
P4
TP19
R180 C152
R227
R98
LVDS
LCD
R232 C177
R175
LE6
R228
R194
V6
V5
MAIN POWER
X24
9V-30VDC
R230
OFF
J19
HDMI
+5V
LE7
ON
R95
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
The development board provides an HDMI interface connected to display interface 0 of the
ConnectCore for i.MX53 CPU. The Analog Device AD9389 HDMI transmitter on the
development board is controlled through the I2C port 3 of the ConnectCore for i.MX53.
The HDMI transmitter uses the following I2C device address:
Čą
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ȹȹȹ
\
Čą
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Čą
Čą
ȹȹ
HDMI Connector, J19
The development board provides an HDMI connector, J19. The HDMI interface is connected to
the Display 0 interface of the ConnectCore for i.MX53 CPU.
The table below shows the pinout of the HDMI connector:
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ȹȹȹ
\
Čą
Čą
Čą
Čą
ȹȹ
I2C Interface
I C Header,
P22
C176
C175
C174
C154
Q2
Čą
Čą
Čą
Čą
R84
R222
C150
U28
U29
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
ETHERNET 1
R270
TP61
TP46
TP43
TP42
TP69
X7
R93
R30
C115
R29
L8
C113
C112
R17
C109
C11
C13
C10
C65
C64
R218
R207
L18
TP25
R46
R203
R204
TP29
TP26
R205
TP30
TP31
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
OPEN
BOOT - FUSES
SER DOWNLOAD
R83
R140
J27
CLOSE
CAN2
C178
U34
X31
R87
TP33
TP28
POS 2
S9
DESCRIPTION
BOOT - FLASH
OPEN
POS 1
TP27
TP92
TP36
TP35
TP91
TP57
TP82
TP62
TP58
TP88
TP90
TP68
TP86
POS 2
OPEN
CLOSE
OPEN
OPEN
U32
C116
TP37
TP38
TP49
TP52
S8
POS 1
TP87
TP89
R293
R255
TP48
R25
TP47
R265
R44
C54
L5
L20
C179
R49
CAMERA 1
C120
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C118
ON=
WLAN DISABLE
J17
U33
12
C117
P21
R45
X15
C171
C18
U44
C170
X16
C132
R211
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
R78
R6
R76
R64
R91
R96
R63
R62
L6
C17
R151
R152
C99
C98
U30
CAMERA 2
LBL1
R13
J8
L19
R206
CAN2 TERMINATION
IDENT
R213
LE49
S5
C12
L21
R47
C89
R154
USER
L7
L22
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
R162
L12
R135
R153
S3
L10
C114
R27
C110
H9
X21
MICRO SD
X14
L24
L25
R35
R208
J10
L26
C111
C68
U40
C102
C5
C100
U4
J11
USB OTG
USB HOST
R37
U41
C125
C126
R201
R202
R253
R198
R191
R16
C2
C1
R215
U56
R197
S10
ASSOC
LE51
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP23
TP70
TP71
TP115
TP117
TP66
R274
R214
R173
C55
R8
Y1
XBEE MODULE
R57
C84
J20
C161
C155
C151
TP74
TP72
R282
R281
R284
R283
R193 R196
C94
U55
U54
C194
R36
U42
C192
J1
X29
C43
R28
C107
LED 2
BUTTON 1
C69
R271
C72
R101
R183
C187
C190
TP41 TP39
C131
RESET
C9 R122
C196
C197
R195
JP3
ON=AUTOBOOT
R102
R192
U53
R128
R229
U38
C38
R131
U23
C189
U52
U51
V10
C195
U25
R136
R120
DIGI
INTERNATIONAL
R216
R10
C158
R188
C169
R33
C48
R172
C19
R59
R12
S12
U1
U5
C186
C52
C188
C191
C193
O2
V11
R190
O1
R134
U19
U37
C50
LE50
LED 1
C15
POWER
R85
R38
U43
R171
U36
U12
C57
C28
C27
L3
R174
R69
R60
C172
R31
C45
LINE IN
MICRO
U27
R127
R52
C127
J15
U39
U7
C167
S13
C134
U3
R132
C49
TP73
TP75
CONNECTCORE i.MX53 MODULE
C59
C67
DISABLED
C95
U35
ACTIVE
C4
C58
R254
U31
TERMINATION
R217
R220
U14
U47
J6
C86
R20
C108
J24
C130
R51
J12
R105
SATA
C101
DISABLED
4-WIRE
X28
R187
Y3
C145
U10
R269
R273
R266
RS422/485
ACTIVE
2-WIRE
C22
L16
U49
L27
RS232
AUTO PWR DWN
RS485 MODE
R221
MODE
U18
U26
U20
U48
C8
R42
R285
TP76
OFF/OPEN
C53
1-WIRE
C14
R280
R290
JP1
R23
ON/CLOSE
R117
R118
U16
C56
C26
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
C3
R39
R108
C63
C46
C41
U22
U17
C149
TP44
R133
LE48
C147
C40
TP137
R276
R279
R288
R278
R287
R277
R74
R75
LE62
1234
LE47
C148
R54
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
ON
AUDIO
J18
C88
C83
H3
POS DESCRIPTION
RXD
J5
C16
C87
R107
R34
X19
C20
TP67 TP116
R82
R129
R125
R124
TXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
R275
H1
C39
JP10
U6
P2
X20
R272
DIGITAL I/O
J2
R286
R53
R106
RN2
S6
U24
X30
C96
LE44
R73
LE60
LE61
U9
X30
C36
C32
J3
R289
R56
S7
R72
LE59
LE43
LE46
R77
C97
C93
R88
X45
ON=ENABLE
COIN CELL
LE45
R43
P19
POE MODULE
POE MODULE
JTAG
12
R71
U21
C37
C31
C51
C164
C21
P20
X13
C82
R89
R138
TP77
ON
PWM
C85
L17
C81
R137
R142
U50
R143
RXD
I2C
SPI
R231
R97
TXD
UART2 STATUS
R41
R3
R86
LE42
X27
J4
R1
D1
LE40
LE58
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
P14
TOUCH SELECTION
P23
P22
P24
R184
R2
R48
R67
UART1 STATUS
C90
C80
C79
C135
R126
L1
C133
C29
C60
R139
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
JP2
+3.3V_MOD
WLAN PRIMARY
P1
P12
U61
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C159
U45
U58
P29
U15
C47
C162
R26
V2
L30
C156
C157 R177
TP22
TP21
R179
TP20
R178
L29
R22
R81
R80
R185
R186
VGA
C6
C7
U46
R19
R15
PARALLEL LCD
R182 C153
R14
TP51
C104
R11
R180 C152
X32
P4
TP19
C160
L28
C103
LVDS
LCD
R232 C177
R175
R227
R228
R194
R98
SD/MMC
V5
MAIN POWER
X24
9V-30VDC
R230
V6
R95
J19
LE6
OFF
LE7
ON
LE4
LE8
R94
C91
+5V
S2
S2
TP65
+3.3V
HDMI
VCHRG VBATT
POWER
BUTTON 2
ȹȹȹ
\
Čą
Čą
Čą
Čą
ȹȹ
I2C Header, P22
Pin header P22 provides access to the ConnectCore for i.MX53 I2C port 3 interface.
The I2C port 3 is connected to the following headers/interfaces on the development board.

€
‘

‚
’
ƒ
“
„
”

•
–
”
’
•
™
”
—
•
š
’
•
™
”
—
•
ž
“
ÂĄ
ÂŞ
¢
•
­
—
•
ÂŽ
ÂŞ

ÂŤ
–
”
—
ÂŤ
ÂŚ
ÂŚ
ÂŻ
¡
•
ÂŹ
¤
”
—
ÂĽ
’
™
ˆ
‰
‰
‚

Š
Š
‹
Œ

Ž
€
Š

§
§
”
—
Âą
ÂŤ
œ
œ
›

’
¨
Š
Ÿ
œ
˜
ÂĄ
•
ÂŚ
ÂĄ
°
‡
˜
›
’
Âś
—
—
ÂŤ
†
›
ÂŁ
”
¸
’
ÂŻ
²
¤
¤
Âł
”
´
¸
ÂŁ
§
ÂŻ
ÂŹ

›
›
›
Âľ
›
—
œ
›
­
˜
I2C port 3 is connected to the following interfaces of the ConnectCore for i.MX53 module:
€

­
ÂĄ
­
‚
Š
¸
¸
ƒ
›
”
„

ÂŤ

¨
”
ÂŞ
—
ÂŻ
¢
™

”
§
’
”
—
²
¢
­
¢
Âş
Ÿ


ÂŹ
Âľ
†
‡
ˆ
›
œ
š
›
œ
š
‰
‰
‚

Š
Š
‹
Œ

Ž
€
Š

ÂĄ
The table below provides the pinout of connector P22:
Âť
Čą
Čą
Čą
Ž
Âź
½
š

ž
À
¨

Ÿ
´
Čą
‘
’
ž
’
Ã
Âż
Âł
Âş
Á
‘
€
Âş
Âż
Ž
­
ÂĄ

Âł
ž
Â
’
ÂŹ
ÂĄ
ȹȹȹ
\
Čą
Čą
Čą
Čą
ȹȹ
JTAG Interface
JTAG Connector, X13
C176
C175
C174
C154
Čą
Čą
Čą
R84
R222
C150
U28
U29
J20
C161
C155
C151
C164
L4
C70
C71
C24
C66
C62
R268
TP45
L9
C106
R270
TP61
TP46
TP43
TP42
TP69
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
TP66
R274
TP115
TP23
TP70
TP71
R282
R281
R284
R283
TP72
R93
R30
+ C109
R17
C112
C11
C13
C10
C64
R218
R46
R203
R204
TP29
TP26
POS 2
R205
TP25
TP30
TP31
TP28
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
OPEN
BOOT - FUSES
SER DOWNLOAD
R83
R140
J27
CLOSE
CAN2
C178
U34
X31
R87
TP33
DESCRIPTION
BOOT - FLASH
OPEN
POS 1
TP27
TP92
TP58
TP36
TP35
TP91
TP57
TP62
TP82
TP68
TP88
TP90
TP86
POS 2
OPEN
S9
CLOSE
OPEN
OPEN
U32
C116
TP37
TP38
TP49
POS 1
TP51
TP52
S8
TP87
TP89
R293
R255
TP47
R265
TP48
R44
U30
C54
R25
C99
C98
X15
R49
CAMERA 1
C120
C119
R211
BOOT CONF
J9
ETHERNET 2 J7
C123
JP4
CAN1
CAN1 TERMINATION
ON
ON
S9
JP12
U8
J17
U33
12
C118
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C117
ON=
WLAN DISABLE
C171
S8
P21
U44
JP5
C124
C170
C18
R78
R6
R76
R64
R91
R141
R121
R66
R65
R92
R79
R247
X18
X16
C132
R45
CAN2 TERMINATION
R246
R5
R61
R90
R63
R62
L18
C179
IDENT
R213
L5
L20
R206
C17
R151
R152
J8
L6
R47
CAMERA 2
LBL1
R13
C12
L19
C89
S5
L7
L22
L21
H9
X21
MICRO SD
LE49
R154
USER
L8
+ C111
R29
R27
C113
U31
C65
C125
C110
R35
R208
L10
C114
C67
U35
C102
R197
R271
L24
L25
R37
U41
J11
J10
L26
C115
C68
U40
R269
R273
R266
C1
R215
R214
R173
C2
R16
U4
R207
R229
U56
C194
C126
R201
R202
R253
R183
C187
C55
R8
Y1
C5
U54
R36
U42
C94
U55
C192
C100
U53
R128
U52
C190
J1
X29
R96
R135
LE51
R153
R195
C84
S3
BUTTON 1
C9 R122
C196
C197
ON=AUTOBOOT
JP3
X7
USB OTG
USB HOST
R38
U43
C69
S10
X14
R57
C131
RESET
C134
XBEE MODULE
LED 2
R59
R101 R102
U51
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
R162
R28
C43
R216
R10
DIGI
INTERNATIONAL
R174
C158
R188
R172
R192
C107
ASSOC
LED 1
R12
S12
Čą
L3
R69
R60
C172
C169
R31
C45
R33
C48
MICRO
R52
C127 C15
J15
C19
R127
POWER
C189
C72
LE50
U27
U7
C167
S13
R136
TP41 TP39
U47
R187
J6
C49
J24
C130
R51
L16
U23
C186
R120
C22
C8
C195
U25
R193 R196
U19
U36
U38
C38
R131
R42
J12
U39
U48
Y3
U1
U5
V10
C52
C59
R171
C188
C191
C193
O2
V11
R198
U37
O1
R191
U12
C57
C28
C27
C50
U18
U26
U20
1-WIRE
C14
C58
R254
U3
R132
C53
R190
C46
R134
C41
L12
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
LINE IN
R39
TP73
TP75
R217
R220
CONNECTCORE i.MX53 MODULE
U14
DISABLED
C95
C108
C149
C3
R85
U10
C101
DISABLED
4-WIRE
ACTIVE
C147
C40
C86
R20
C63
U49
L27
ACTIVE
2-WIRE
TERMINATION
C4
R221
AUTO PWR DWN
RS485 MODE
X28
C148
R54
R280
R290
TP76
JP1
R23
RS422/485
R117
R118
U16
U22
C56
C26
OFF/OPEN
RS232
R133
LE48
U17
ON/CLOSE
S6
AUDIO
J18
TP44
R279
R288
R278
R287
R277
R74
R75
LE62
MODE
1234
LE47
J5
C16
R276
R105
SATA
R291
X19
C20
TP137
TP81 TP80 TP78 TP79 TP24
KEYPAD
H3
ON
R286
R53
C83
R34
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
TXD
C39
U24
X30
C145
P2
X20
R272
DIGITAL I/O
J2
R275
H1
R73
LE60
LE61
U9
X30
C36
C32
C88
R108
RN2
LE46
R77
JP10
U6
C87
R107
LE44
LE45
R43
J3
R285
R56
S7
R72
LE59
LE43
TP74
ON=ENABLE
COIN CELL
12
R71
U21
C37
C31
C51
C96
C93
R88
X45
R289
ON
P19
POE MODULE
POE MODULE
JTAG
TP77
RXD
UART2 STATUS
R41
L29
C21
X13
C82
R89
U50
R138
C97
C85
R106
P20
C81
R137
R142
Q2
R143
R97
TXD
PWM
R231
R86
I2C
SPI
L17
LE40
LE58
R3
P14
TOUCH SELECTION
P23
P22
P24
D1
LE42
X27
J4
R1
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
R109
P12
U61
R184
R2
R48
R67
R126
L1
C133
C90
C80
C79
C135
U2
R7
C29
C60
R139
D6
D5
UART1 STATUS
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
JP2
+3.3V_MOD
WLAN PRIMARY
P1
PARALLEL LCD
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C159
U45
U58
P29
U15
C47
C162
R26
V2
L30
C156
R177
C157
TP22
TP21
R179
TP20
R178
U46
R22
R81
R80
R185
R186
VGA
C6
C7
R182 C153
R19
R15
R180 C152
R14
SD/MMC
C104
R11
P4
TP19
C160
L28
C103
LVDS
LCD
R232 C177
R175
R227
R228
R98
X32
X24
9V-30VDC
R194
R230
V6
V5
MAIN POWER
J19
LE6
OFF
R95
LE7
ON
LE4
LE8
R94
C91
+5V
S2
S2
TP65
+3.3V
HDMI
VCHRG VBATT
POWER
BUTTON 2
ȹȹȹ
Ä
Å
Æ
Ç
Ç
È
É
Ê
Å
Æ
Ë
Čą
Ì
È
Æ
Čą
Ë
Í
Î
Ï
Ð
Ñ
Čą
Ò
Ë
Ó
Õ
Ö
Ë
Ô
Čą
È
Ô
È
×
Ì
È
Ë
È
Ç
É
È
ȹȹ
Standard JTAG ARM Connector, X13
The standard JTAG ARM connector is a 20-pin header and can be used to connect JTAG
development tools.
Âť
Ž
Âź
š
À
¨
ç
ÂŁ

ç
ÂŁ
ç
ÂŁ
ç
ÂŁ
Âş
Š
š
è
š
¨
ç
ÂŁ
š

ç
ÂŁ
ç
ÂŁ
Âş
š
Ø
Čą
Ù
Ú
Û
Ù
Čą
Ü
Čą
Þ
Í
Ý
Í
Ç
Ê
È
Ë
Š
š
š
š
â
½
€
Á
´
­
­
ÂĽ
Âż
ÂĄ
¢
´
Âż
ÂŁ
’
—
´
´
ÂĄ
ÂŁ
ÂŁ
´
­
è
Âż
”
­
ÂŁ
´
­
Ã
Âż
´
­
´
ž
Âť
Â
­
”
Ž
ĂŤ
”
Âł
ÂŁ
Âż
è
Âż
ÂĄ
ĂŠ

ĂŞ
²
ÂĄ
ÂŁ
’
ĂŞ
°
Âą
Âł
Âą
Âą
ĂŠ
ÂŁ
ĂŠ
Âź
½
´
š
´
Ã
´
Ã
ÂĄ
´
Ã
ÂĄ
Âľ
š
ž
Á
€
Ÿ
›
¨
À
š
è
ž
Âł
–
Âż
ÂŁ
Ž
¨
ÂĄ
Ã
ÂĄ
Ÿ
´
Ã
ÂĄ
š
š
´
Ã
ÂĄ
´
Ã
ÂĄ
´
Ã
ÂĄ
ž
›
ÂĄ
š
š
ž
Â
Ã
´
Ž
In order to enable ETM functionality, Digi offers an optional ETM adapter board (sold
separately, Digi P/N CC-ACC-MX51-ETM).
ĂŁ
Ç
ä
Ê
Ô
ĂĽ
Æ
Í
ĂŚ
Ç
Čą
Þ
Ô
ß
Ă 
Ç
É
Î
ȹȹȹ
Û
Ú
ĂĄ
Å
Æ
Ç
Ç
È
É
Ê
Å
Æ
Ë
Čą
Ì
È
Æ
Čą
Ë
Í
Î
Ï
Ð
Ñ
Čą
Ò
Ë
Ó
Õ
Ö
Ë
Ô
Čą
È
Ô
Ì
È
È
Ë
È
Ç
É
ȹȹ
È
×
LVDS LCD Interface
LVDS LCD Connector, P4
C176
C175
C174
C154
Q2
C70
C71
C24
R268
C66
C62
ETHERNET 1
L9
C61
C106
R270
TP61
TP45
TP43
TP42
TP69
R93
R30
L8
+ C111
R29
C13
C114
R27
+ C109
R17
C112
C11
C10
R218
TP25
R46
R203
R204
TP29
POS 2
R205
TP30
TP31
OPEN
DESCRIPTION
INT. BOOT
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
R83
BOOT - FUSES
SER DOWNLOAD
X31
R87
OPEN
CAN2
R140
J27
CLOSE
X15
R49
CAMERA 1
C120
C119
BOOT CONF
J9
U44
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
ON
ON
S9
JP12
12
P21
C118
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C117
ON=
WLAN DISABLE
J17
U33
C171
S8
U8
C170
R246
R5
R61
R90
C18
R211
R141
R121
R66
R65
R92
R79
R247
X18
X16
C132
R45
CAN2 TERMINATION
IDENT
R63
R62
TP26
POS 1
TP27
OPEN
BOOT - uSD
C178
U34
C17
R151
R152
BUTTON 1
L18
C179
LBL1
R13
TP28
TP91
TP92
TP58
TP36
TP35
TP33
TP57
TP82
TP87
TP89
TP88
TP90
TP68
DESCRIPTION
BOOT - FLASH
OPEN
X21
R96
S5
TP86
TP38
TP49
TP37
POS 2
OPEN
S9
CLOSE
OPEN
OPEN
U32
C116
TP62
R293
POS 1
TP51
TP52
S8
C89
R154
USER
R255
TP47
R265
TP48
R44
C54
R25
C98
CAMERA 2
R213
LE49
LE51
R153
C84
S3
X14
L5
R206
R47
U30
MICRO SD
R57
L6
C99
S10
ASSOC
J8
L19
J1
X29
L7
C12
L20
H9
R208
L10
L22
L21
R35
R207
R197
C110
C113
C65
U41
R271
L24
L25
R37
C64
C5
C100
U4
J11
J10
L26
C115
C68
U40
C67
C102
C126
C125
Y1
U56
C194
R16
C2
C55
R8
C1
R215
R214
R173
R193 R196
C94
U55
C192
R201
R202
R253
R183
C187
C190
R36
U42
R198
R190
R229
R128
U54
C107
LED 2
R59
R102
J20
U29
L4
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP117
TP118
TP64
R274
TP115
TP23
TP70
TP71
R282
R281
R284
R283
TP66
TP46
TP74
TP72
TP75
TP73
R285
X7
USB OTG
USB HOST
R38
U43
C69
C131
RESET
R184
C161
C155
R84
R222
C150
C134
XBEE MODULE
R101
R172
R192
U53
C72
R135
C196
C197
JP3
R195
C19
LED 1
R12
S12
C189
U52
R78
R6
R76
R64
R91
C158
R188
POWER
U23
R136
U51
TP41 TP39
LE50
C9 R122
U27
U7
ON=AUTOBOOT
MICRO
S13
C195
U25
C186
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
R28
C43
R216
R10
DIGI
INTERNATIONAL
R174
L3
U39
R127
R52
C127 C15
J15
L12
X28
R69
R60
C172
C169
R33
C48
C49
R280
R290
TP76
U36
U38
C38
R131
C188
U1
U5
R120
U47
J6
R85
C108
C167
C130
R51
L16
C191
C193
O2
V10
R191
R134
U19
U37
U12
C57
C28
C27
C56
O1
V11
U18
U26
U20
C50
C52
C22
C8
C59
R171
R42
J12
C95
U3
R132
C53
R117
R118
U22
R187
Y3
C58
R254
C46
J24
C14
C4
R217
R220
CONNECTCORE i.MX53 MODULE
U35
DISABLED
U31
DISABLED
4-WIRE
ACTIVE
U14
ACTIVE
2-WIRE
TERMINATION
R269
R273
R266
AUTO PWR DWN
RS485 MODE
C41
U48
R31
C45
LINE IN
R39
C86
R20
U10
C101
S6
R133
LE48
U16
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
C3
R105
SATA
C63
U49
L27
1234
R221
RS422/485
1-WIRE
C149
R289
JP1
R23
RS232
C147
C40
TP44
R279
R288
R278
R287
R277
R74
OFF/OPEN
MODE
LE47
C148
R54
TP137
TP81 TP80 TP78 TP79 TP24
KEYPAD
R276
R291
ON/CLOSE
ON
AUDIO
J18
C83
H3
POS DESCRIPTION
RXD
R75
LE62
C26
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
R73
TXD
X19
C16
C88
C145
R34
J5
C20
C87
R108
P2
X20
R272
DIGITAL I/O
J2
R275
H1
U17
JP10
U6
C93
R107
RN2
LE63
C33
U11
C42
C34
J3
R286
R53
C96
LE44
C39
U24
X30
C151
X45
S7
R72
LE59
LE61
U9
X30
C36
C32
C97
C85
P19
POE MODULE
POE MODULE
JTAG
ON=ENABLE
COIN CELL
LE46
R77
PWM
R88
X13
C82
R89
R138
12
LE45
R43
I2C
R106
TP77
ON
SPI
P20
LE43
LE60
C51
C164
C21
R86
C81
R137
R142
U50
R143
RXD
UART2 STATUS
R41
R3
P14
TOUCH SELECTION
P23
P22
R231
R97
TXD
R71
U21
C37
C31
X27
R1
L17
LE42
LE58
R109
P24
D1
LE40
R56
R58
R48
R67
R2
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
C90
C80
C79
C135
R126
L1
C133
UART1 STATUS
C29
C60
R139
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
C163
J4
JP2
+3.3V_MOD
R24
JP6
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R18
WLAN PRIMARY
P1
P12
U61
L11
C166
ON=SJC-ONLY
R68
L23
TP93
C165
C23
JP20
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C159
U45
U58
P29
U15
C47
C162
R26
V2
L30
C156
R177
C157
TP22
TP21
R179
TP20
R178
L29
R22
R81
R80
R185
R186
VGA
C6
C7
U46
R19
R15
R182 C153
R14
R180 C152
R11
PARALLEL LCD
U28
C103
P4
TP19
C160
L28
X32
C104
R232 C177
R175
R227
R228
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
X24
9V-30VDC
R194
R230
V6
R95
J19
LE6
OFF
LE7
ON
LE4
LE8
R94
C91
+5V
S2
S2
TP65
+3.3V
HDMI
VCHRG VBATT
POWER
BUTTON 2
The development board provides a 30 pin, 1.25mm connector (Hirose DF14-30P-1.25H) for
accessing the ConnectCore for i.MX53 LVDS 0 interface.
This connector provides access to the following LVDS LCD capabilities:
„4
LVDS differential data pairs
„1
LVDS differential clock pair
„SPI
bus for an external touch screen controller
„Touch
screen interface
„Interrupt
„PWM
Ø
Čą
Ù
Ú
Û
Ù
Čą
Ü
Čą
Þ
Í
Ý
Í
Ç
Ê
È
Ë
Ç
Ê
Ô
Æ
Í
Ç
Čą
Þ
Ô
ß
Ă 
Ç
input for touch screen
output to control the backlight brightness
É
Î
ȹȹȹ
Û
Ú
ĂŹ
Å
Æ
Ç
Ç
È
É
Ê
Å
Æ
Ë
Čą
Ì
È
Æ
Čą
Ë
Í
Î
Ï
Ð
Ñ
Čą
Ò
Ë
Ó
Õ
Ö
Ë
Ô
Čą
È
Ô
„+3.3VDC
È
Ì
È
Ë
È
×
Ç
É
È
ȹȹ
supply and a 9-30VDC supply
The table below shows the pinout of the LVDS LCD connector, P4:
Ă­
ĂŽ
ĂŻ
Ă°
Ăş
Ăś
á
ø
á
Ăš
á
Ăť
Ăź
Ăž
Ăż
Ăš
Ă˝
Ăż
Ăš
Ă˝
Ăť
Ăź
Ăż
Ăš
Ă˝
Ăľ
Ăż
Ăš
Ă˝
Ăľ
Ăť
Ăź
Čą
Þ
Í
Ç
Ê
È
Ë
Ă˝
Ăź
Ă˝
Ăš
Ă˝
Ăş
Ăľ
Ăľ
Ăż
Ăš
Ă˝
Ăş
Ăľ
Ăş
Ăť
Ăź
Ăľ
á
Ăż
Ăš
Ă˝
Ăż
Ăľ
Ăž
Ăż
Ăš
Ă˝
Ăż
Ăť
Ăź
Ăż
Ăš
Ă˝
á
Ăż
Ăš
Ă˝
á
Ăľ
Ăť
Ăź
Ăľ
Ăş
Ăľ
Ăş
Ăş
Ăş
á
Ăż
Ăş
Ăž
Ă˝
Ăľ
Ăľ
Ă˝
á
Ăš
Ăś
á
Ăš
Æ
Í
Ç
Čą
Þ
Ô
ß
Ă 
Ç
Ăś
Ê
Ăź
Ăš
É
Î
Ăż
Ăť
Ăľ
Ăş
Ô
Ăş
Ăľ
Ç
Ăź
Ăş
Ăş
Ăľ
Ăż
Ăź
Ă˝
Ă˝
Ăź
Ă˝
Ăş
á
Ý
Ăż
Ăş
Í
Ăź
Ăş
Ü
Ă˝
Ăľ
Ăş
Čą
ĂŻ
Ăš
Ăľ
Ù
Ă´
á
Ăľ
Û
ĂŽ
ø
Ăľ
Ú
Ăł
á
Ù
ò
Ăś
Čą
ĂŻ
Ăľ
Ø
Ăą
Ăľ
Ăľ
Ăş
ȹȹȹ
Û
Û
Ú
Å
Æ
Ç
Ç
È
É
Ê
Å
Æ
Ë
Čą
Ì
È
Æ
Čą
Ë
Í
Î
Ï
Ð
Ñ
Čą
Ò
Ë
Ó
Õ
Ö
Ë
Ô
Čą
È
Ô
Ì
È
È
Ë
È
Ç
É
ȹȹ
È
×
MicroSD™ Card Interface
C176
C175
C174
C154
R84
R222
C150
U29
L4
C70
C71
C24
C66
C62
R268
X7
ETHERNET 1
L9
C106
R270
TP61
TP45
TP43
TP42
TP114
R103
TP113
R110
TP63
R111
TP69
TP60
TP118
TP64
TP117
R85
C61
R112
R113
R116
R119
R99
R274
TP115
TP23
TP70
TP71
R282
R281
R284
R283
TP66
TP46
TP74
TP72
TP73
TP75
TP76
C86
R20
R93
R30
C115
R29
L8
L6
L5
C10
C11
L18
TP25
R46
R203
R204
TP29
POS 2
R205
TP30
TP31
TP28
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
R83
BOOT - FUSES
SER DOWNLOAD
R140
X31
R87
OPEN
CAN2
C178
U34
J27
CLOSE
C179
CAMERA 1
C120
C119
BOOT CONF
J9
ON
ON
S9
JP12
U8
JP4
CAN1
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
C118
ON=
WLAN DISABLE
J17
U33
12
C117
C89
ETHERNET 2 J7
C123
C124
CAN1 TERMINATION
S8
P21
U44
JP5
C171
C132
C18
R49
C170
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X15
R211
R96
X18
X16
R45
CAN2 TERMINATION
IDENT
R63
R62
TP26
POS 1
TP27
DESCRIPTION
BOOT - FLASH
X21
CAMERA 2
R213
C13
C114
R27
C113
R17
R218
R207
TP91
TP92
TP58
TP36
TP35
TP33
TP57
TP82
TP87
TP89
TP88
TP90
TP68
TP86
TP38
TP49
TP37
POS 2
OPEN
S9
CLOSE
OPEN
TP51
TP52
C116
TP62
R293
R255
TP47
R265
TP48
R44
POS 1
OPEN
C131
R151
R152
S8
OPEN
U32
LBL1
R13
J8
L20
H9
R206
R47
U30
C54
R25
C99
C98
MICRO SD
LE49
R154
S5
C12
L19
R209
R102
USER
L7
L22
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
L12
R135
LE51
R153
S3
L10
L21
C112
R201
R202
R253
C110
R35
R208
L24
L25
+ C109
C67
U35
C65
U31
U14
U4
C64
C5
C100
U41
C125
C126
+ C111
C68
U40
R269
R273
R266
C101
C102
R16
C2
C1
R215
R214
R173
R193 R196
R198
R190
R128
R229
U56
R191
U36
U38
C55
R8
Y1
J10
L26
R37
U42
C94
U55
R197
C194
R36
J11
USB OTG
USB HOST
R38
U43
C69
S10
X14
R57
BUTTON 1
RESET
J20
U28
C151
R88
C134
XBEE MODULE
LED 2
R59
C84
JP3
ON=AUTOBOOT
R195
C59
C192
U54
U53
R183
C187
C190
J1
X29
C107
R101
R172
R192
C72
ASSOC
LED 1
C15
R52
C127
C9 R122
C197
R33
C48
C196
C19
R12
S12
C95
U3
TP41 TP39
LE50
U27
U7
R127
POWER
C4
C58
R254
R271
R78
R6
R76
R64
R91
R216
R10
C158
R188
C169
R28
C43
DIGI
INTERNATIONAL
L3
R174
R60
C172
R51
MICRO
S13
U23
C189
U52
U51
R131
C195
U25
R136
R120
U47
C167
C130
C49
J15
U39
J24
J6
R105
SATA
C108
X28
R187
Y3
U1
U5
V10
C188
C191
C193
O2
C186
C52
C38
C57
C28
C27
O1
V11
U18
U26
U20
C50
C22
L16
C145
U10
R171
R134
U19
U37
U12
U22
U48
C8
R285
R217
R220
CONNECTCORE i.MX53 MODULE
R132
R42
J12
U49
L27
DISABLED
R221
DISABLED
4-WIRE
ACTIVE
C53
1-WIRE
C14
R31
C45
LINE IN
R39
R108
C63
C46
R69
C128 C129
R176
LINE OUT
R181
R189
C3
R280
R290
JP1
R23
ACTIVE
2-WIRE
TERMINATION
R117
R118
AUTO PWR DWN
RS485 MODE
S6
C41
U16
UART3 (TTL)
R199
J18
TP44
R133
LE48
C56
RS422/485
1234
C147
C149
TP137
R276
R279
R288
R278
R287
R277
R74
R75
LE62
C26
OFF/OPEN
RS232
MODE
AUDIO
C40
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
ON/CLOSE
LE47
C148
R54
C88
C83
H3
ON
J5
C16
C87
R107
R34
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
R73
TXD
U17
JP10
U6
P2
X20
R272
DIGITAL I/O
J2
R275
H1
X19
C20
C96
C93
R106
RN2
R286
R53
C97
LE44
C39
U24
X30
J3
R289
R56
S7
R72
LE59
LE60
LE61
U9
X30
C36
C32
R89
U50
X45
LE43
LE46
R77
P19
POE MODULE
POE MODULE
JTAG
ON=ENABLE
COIN CELL
LE45
R43
C91
C21
X13
C82
12
R71
U21
C37
C31
C51
PWM
C85
L17
R138
TP77
ON
I2C
P20
C81
R137
R142
Q2
R143
RXD
SPI
R231
R97
TXD
UART2 STATUS
R41
R3
R86
LE42
X27
R1
P14
TOUCH SELECTION
P23
P22
P24
D1
LE40
LE58
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
P12
U61
R184
R2
R48
R67
UART1 STATUS
C90
C80
C79
C135
R126
L1
C133
C29
C60
R139
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
J4
JP2
+3.3V_MOD
WLAN PRIMARY
P1
PARALLEL LCD
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C161
C155
U45
U58
P29
U15
C47
C159
R26
V2
L30
C156
C157 R177
TP22
TP21
R179
TP20
R178
C164
R22
R81
R80
R185
R186
VGA
C6
C7
L29
R19
R15
U46
R14
SD/MMC
C104
R11
R182 C153
X32
C162
C160
L28
C103
P4
TP19
R180 C152
R227
R98
LVDS
LCD
R232 C177
R175
LE6
R228
V6
V5
MAIN POWER
X24
9V-30VDC
R194
R230
OFF
R95
J19
HDMI
+5V
LE7
ON
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
MicroSD Connector, X14
Ø
Čą
Ù
Ú
Û
Ù
Čą
Ü
Čą
Þ
Í
Ý
Í
Ç
Ê
È
Ë
Ç
Ê
Ô
Æ
Í
Ç
Čą
Þ
Ô
ß
Ă 
Ç
É
Î
ȹȹȹ
Û
Û
Û

Čą
Čą
Čą
Čą
ȹȹ
MicroSD™ Connector, X14
The development board provides one MicroSD™ card connector, X14. This interface is
connected to the enhanced Secured Digital Host controller 1 (eSDHC3) of the i.MX53 CPU.
The MicroSD™ connector used on the development board does not provide a card detect pin
(pin-9 and pin-10 are connected to chassis). Hot-plug insertion or removal is not possible with
this connector.
The following table shows the pinout of the MicroSD™ connector:
Ă­
ĂŽ
ĂŻ
ĂŽ
Ă˝
á
Ăş
Ă˝
á
á
Ă˝
á
Ăś
á
Ăť
Ăľ
Čą
Čą
Čą
Ăľ
Ă˝
Ăş
á
Ă˝
Ăš
á
Ăź
ø
Ă˝
Čą
Ăľ
Ăž
ĂŻ
Ăż
Ă˝
Ă˝
á
Ă˝
Ă˝
á
Ă˝
Ăľ
Ă˝
á
Ă˝
Ă˝
á
Ă˝
ȹȹȹ

Čą
Čą
Čą
Čą
ȹȹ
Module Connectors, J1 and J2
Module Connector, J2
C176
C175
C174
C154
Q2
R84
R222
C150
C70
C71
C24
C66
C62
R268
L9
C61
TP45
C106
R270
TP61
TP46
TP43
TP42
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP69
R93
R30
C115
R29
C13
C10
C11
TP25
R46
R203
R204
TP29
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
BOOT - SD
CLOSE
BOOT - SATA
CLOSE CLOSE
OPEN
BOOT - FUSES
CAN2
R140
J27
X31
SER DOWNLOAD
R83
POS 2
R205
TP30
TP31
TP26
TP27
OPEN
CAMERA 1
R78
R6
R76
R64
R91
C120
C119
BOOT CONF
J9
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
C118
R104
U13
12
R100
ON=
WLAN DISABLE
J17
U33
12
C117
P21
U44
JP5
C121
C122
P15
R32
C171
C132
C18
R49
R45
X15
R211
X18
X16
C170
R246
R5
R61
R90
R63
R62
R213
TP28
TP91
TP92
TP36
TP88
TP58
POS 1
S9
DESCRIPTION
BOOT - FLASH
C178
U34
R87
CLOSE CLOSE
TP68
TP35
TP33
TP57
TP82
TP87
TP89
CLOSE
OPEN
TP86
TP90
POS 2
OPEN
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
R209
C131
R151
R152
L18
C179
IDENT
LBL1
R13
L5
L20
R206
CAN2 TERMINATION
R141
R121
R66
R65
R92
R79
R247
S5
TP37
TP38
TP49
TP51
TP52
C116
TP62
R293
R255
TP48
R25
TP47
R265
R44
C54
OPEN
CAMERA 2
R96
USER
S8
POS 1
OPEN
U32
X21
MICRO SD
LE49
LE51
C99
C98
U30
C89
R154
R153
S3
L6
R47
S10
X14
J8
L19
XBEE MODULE
ASSOC
L8
C113
R17
C112
R218
R207
J1
X29
C12
L21
H9
R208
L7
L22
R27
C110
R35
R271
L10
C114
C67
U35
C65
R201
R202
R253
R197
U31
U41
C64
C5
U4
L24
L25
R37
U14
C126
C125
Y1
U56
C194
R16
C2
C55
R8
C1
R215
R214
R173
R196
C94
C111
C68
C101
C102
C69
R36
J11
J10
L26
R38
U43
U42
R198
R229
R190
R183
U40
R269
R273
R266
C134
C100
U54
R193
U53
CLOSE
R57
C84
R102
J20
U29
L4
R112
R113
R116
R119
R99
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
U52
C107
LED 2
BUTTON 1
RESET
R184
U28
C151
TP74
TP71
TP75
TP72
U51
C72
R135
C9 R122
C196
C197
JP3
ON=AUTOBOOT
R195
C59
C192
TP41 TP39
R101
R172
R192
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
L12
R162
C168
R28
C43
R216
R10
C158
R188
C169
R33
C48
C189
C187
C190
U55
U23
R136
R120
DIGI
INTERNATIONAL
L3
C19
R59
R12
S12
C195
U25
C186
R128
U36
C38
R131
C188
U1
U5
V10
LE50
LED 1
C15
POWER
C191
C193
O2
R191
R134
U19
U37
O1
C52
U38
C57
C28
C27
R174
R69
R60
R51
MICRO
U27
R127
R52
C127
J15
U39
U7
C167
S13
ETHERNET 1
USB OTG
USB HOST
C108
J24
C130
C49
C95
R171
V11
U18
U26
U20
C50
U47
J6
C4
C58
R254
U3
R132
C53
X28
R187
Y3
L16
C8
TP73
TP76
R217
R220
CONNECTCORE i.MX53 MODULE
C46
R42
J12
X7
U10
L27
DISABLED
ACTIVE
R221
DISABLED
4-WIRE
TERMINATION
C22
C14
R285
JP1
R23
AUTO PWR DWN ACTIVE
2-WIRE
RS485 MODE
U12
U22
U48
R31
C45
LINE IN
R39
R85
C109
R124
S6
C41
U16
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
C172
C3
C86
R20
C63
U49
R279
R288
R278
R287
R277
R74
R75
RS422/485
1234
R117
R118
OFF/OPEN
RS232
MODE
1-WIRE
C149
TP44
R133
LE48
C56
ON/CLOSE
C147
C40
TP137
R276
R105
SATA
R291
ON
LE47
C148
R54
TP81 TP80 TP78 TP79 TP24
KEYPAD
H3
POS DESCRIPTION
RXD
AUDIO
J18
C83
R34
J5
C16
TP67 TP116
R82
R129
R125
TXD
R73
LE60
LE62
C26
TP85 TP84 TP83
R275
H1
X19
C20
C145
P2
X20
R272
DIGITAL I/O
J2
R286
R53
C88
R108
RN2
LE63
C33
U11
C42
C34
J3
R280
R290
R56
R72
LE59
S7
U17
JP10
U6
C87
R107
LE44
C39
U24
X30
C96
C93
R88
X45
LE43
LE61
U9
X30
C36
C32
C97
C85
P19
POE MODULE
POE MODULE
JTAG
12
LE46
R77
C91
C21
X13
C82
R89
R138
ON=ENABLE
COIN CELL
LE45
R43
PWM
R106
R289
ON
I2C
SPI
P20
TP77
RXD
R71
U21
C37
C31
C51
C163
L17
C81
R142
U50
R143
R97
TXD
UART2 STATUS
R41
R3
R86
LE42
X27
R1
P14
TOUCH SELECTION
P23
P22
P24
D1
LE40
LE58
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C29 C35
R137
R126
L1
C133
R58
P12
U61
R231
U2
R7
UART1 STATUS
UART1 (CONSOLE)
C60
C90
C80
C79
R139
D5
D6
C135
R9
R70
R40
J13
J23
R2
R48
R67
C78
R24
JP6
C166
JP2
+3.3V_MOD
WLAN PRIMARY
P1
PARALLEL LCD
L11
J4
ON=SJC-ONLY
JP20
R18
C165
C23
R68
L23
TP93
R158
C25
R21
+3.3V_JS
UART2 (MEI)
C44
R130
EXT BATT
U57
R159
R50
ON=
ENABLE EXT BATT
C47
C105
C161
C155
U45
U58
P29
U15
C159
R26
V2
L30
C156
C157 R177
TP22
TP21
R179
TP20
R178
C164
R22
R81
R80
R185
R186
VGA
C6
C7
L29
R19
R15
R182 C153
R14
SD/MMC
C104
R11
U46
X32
C162
C160
L28
C103
P4
TP19
R180 C152
R227
R98
LVDS
LCD
R232 C177
R175
LE6
R228
R194
V6
V5
MAIN POWER
X24
9V-30VDC
R230
OFF
J19
HDMI
+5V
LE7
ON
R95
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
Module Connector, J1
Please see the “Module Pinout” section on page 17 for related information.
Čą
Čą
Čą
Čą
ȹȹȹ

Čą
Čą
Čą
Čą
ȹȹ
Parallel LCD Interface
Parallel LCD Connector, P1
C176
C175
C174
C154
R84
R222
C150
U28
U29
C164
C91
L4
C70
C71
C24
C66
C62
R268
TP45
L9
C106
R270
TP61
TP46
TP43
TP42
TP114
R103
TP113
R110
TP63
R111
TP69
TP60
TP118
TP64
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
R93
R30
R29
C113
+ C109
R17
C112
C11
C13
R46
R203
R204
TP29
TP26
POS 2
R205
TP25
TP30
TP31
DESCRIPTION
BOOT - FLASH
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
OPEN
BOOT - FUSES
SER DOWNLOAD
R83
R140
J27
CLOSE
CAN2
C178
U34
X31
R87
TP33
TP28
TP27
TP92
POS 1
S9
X15
C119
BOOT CONF
J9
U44
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
ON
ON
S9
JP12
U8
P21
J17
U33
12
C118
R104
U13
12
R100
ON=
WLAN DISABLE
C121
C122
P15
R32
C171
S8
C117
LBL1
R49
CAMERA 1
C120
C170
R246
R5
R61
R90
C18
R211
R141
R121
R66
R65
R92
R79
R247
X18
X16
C132
R45
CAN2 TERMINATION
IDENT
R63
R62
L18
C179
CAMERA 2
R213
LE49
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
R151
R152
R101
BUTTON 1
L5
L20
R206
CLOSE
OPEN
OPEN
MICRO SD
R13
J8
L6
C10
R218
R207
TP36
TP35
TP91
TP57
TP82
TP87
TP88
TP58
TP68
TP86
TP90
POS 2
OPEN
POS 1
OPEN
U32
C116
TP37
TP38
TP49
TP52
R44
S8
TP62
TP89
R293
R255
TP48
TP47
R265
C98
U30
C54
R25
C99
C89
S5
C12
L19
R209
R102
USER
L22
L21
H9
X21
R96
R135
C9 R122
LE51
S3
L7
C114
R27
C110
R47
S10
X14
R57
L10
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
L12
J1
X29
L24
L25
R35
R208
L8
+ C111
C115
C68
U40
C67
U41
C64
C5
C100
U4
J11
J10
L26
R37
C65
C126
C125
Y1
R201
R202
R253
R198
R197
C194
U35
C102
R16
C2
C55
R8
C1
R215
R214
R173
R193 R196
C94
U55
C192
U56
R191
R183
C187
C190
R36
U42
C131
RESET
J20
C161
C155
C151
R88
TP74
TP71
TP72
TP73
TP75
R280
R290
X7
USB OTG
USB HOST
R38
U43
C69
XBEE MODULE
LED 2
R59
R153
R195
ON=AUTOBOOT
JP3
C134
R271
C107
ASSOC
LED 1
C15
R172
U54
C72
LE50
R154
C197
C196
C19
R12
S12
R192
U53
R78
R6
R76
R64
R91
C158
R188
C169
R28
C43
R10
R216
U27
C84
MICRO
POWER
C189
U52
TP41 TP39
U47
R127
R52
C127
J15
U39
U7
C167
S13
U23
R136
U51
R128
C38
R131
C195
U25
C186
R120
DIGI
INTERNATIONAL
R174
L3
R69
R60
C172
R31
C45
R33
C48
C49
U1
U5
V10
C52
C188
C191
C193
O2
R190
O1
V11
U38
C57
C28
C27
C56
C50
U18
U26
U20
J24
J6
R85
C108
R187
C130
R51
C8
C59
R171
U36
U12
U37
U19
R117
U16
U22
C95
U3
R132
C53
R229
C41
R42
J12
C58
R254
C46
C22
L16
C4
R217
R220
CONNECTCORE i.MX53 MODULE
U31
DISABLED
R133
LE48
U48
Y3
C86
R20
U10
U14
DISABLED
4-WIRE
ACTIVE
1-WIRE
C14
U49
C101
ACTIVE
2-WIRE
TERMINATION
R134
R75
LE62
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
LINE IN
R39
R105
SATA
C63
R269
R273
R266
AUTO PWR DWN
RS485 MODE
X28
C149
C3
TP44
L27
S6
R221
1234
LE63
C26
TP76
JP1
R23
RS422/485
C147
C40
TP137
R82
R129
R125
R124
RS232
LE47
C148
R54
TP81 TP80 TP78 TP79 TP24
R276
R279
R288
R278
R287
R277
R74
OFF/OPEN
MODE
AUDIO
J18
TP67 TP116
KEYPAD
H3
ON/CLOSE
ON
J5
C16
C88
C145
R34
X19
C20
C87
R108
C83
R291
POS DESCRIPTION
RXD
R118
C42
U11
TP85 TP84 TP83
R286
R53
C93
R107
RN2
TXD
U17
JP10
U6
P2
X20
R272
DIGITAL I/O
J2
R275
H1
C39
U24
X30
C96
LE44
R73
LE60
LE61
U9
C34
C33
X30
C36
C32
J3
R285
R56
S7
R72
LE59
LE43
LE46
R77
R89
X45
ON=ENABLE
COIN CELL
LE45
R43
P19
POE MODULE
POE MODULE
JTAG
12
R71
U21
C37
C31
C51
L29
C21
X13
C82
C97
C85
R231
Q2
R138
R289
ON
PWM
R106
P20
TP77
RXD
I2C
SPI
L17
C81
R137
R142
U50
R143
R97
TXD
UART2 STATUS
R41
R3
R86
LE42
X27
J4
R1
D1
LE40
LE58
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
P14
TOUCH SELECTION
P23
P22
P24
R184
R2
R48
R67
L1
C133
C90
C80
C79
C135
R126
UART1 STATUS
C29
C60
R139
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
JP2
+3.3V_MOD
WLAN PRIMARY
P1
P12
U61
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C159
U45
U58
P29
U15
C47
C162
R26
V2
L30
C156
R177
C157
TP22
TP21
R179
TP20
R178
U46
R22
R81
R80
R185
R186
VGA
C6
C7
PARALLEL LCD
R182 C153
R19
R15
R180 C152
R14
TP51
C104
R11
P4
TP19
C160
L28
C103
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
LE6
R228
R194
V6
R95
9V-30VDC
R230
OFF
J19
HDMI
+5V
LE7
ON
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
The development board provides a 2x40 pin, 1.27mm connector for accessing the
ConnectCore for i.MX53 parallel display 0. A Digi-provided LCD application board (CC-ACCLCDW-70) or a user defined LCD application board can be connected to this parallel LCD
connector.
The connector provides access to the following LCD capabilities:
„24-bit
„SPI
(RGB x 8bit) LCD
bus for an external touch screen controller
„Touch
screen interface
„Interrupt
„I
Čą
Čą
Čą
2C
bus
Čą
input for touch screen
ȹȹȹ

Čą
Čą
„1
Čą
Čą
ȹȹ
x GPIO
„+3.3VDC
supply and a 9-30VDC supply
The table below shows the pinout of the parallel LCD connector, P1:
Čą
Čą
Čą
Čą
ȹȹȹ
u
Čą
Čą
Š
‹
‰
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‚
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“
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“
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“
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Čą
Čą
€
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Čą
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Čą
„
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Peripheral Application Header
C176
C175
C174
C154
R84
R222
C150
U29
L4
C70
C71
C24
C66
C62
R268
TP45
L9
C106
R270
TP61
TP46
TP43
TP42
TP114
R103
TP113
R110
TP63
R111
TP69
TP60
TP118
TP64
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
TP71
X7
R93
R30
R29
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
C13
C10
BOOT - FUSES
SER DOWNLOAD
X31
R87
OPEN
R83
R140
J27
CLOSE
CAN2
C178
U34
R49
CAMERA 1
C120
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
ON
ON
S9
JP12
R104
U13
12
R100
C121
C122
C170
12
C118
ON=
WLAN DISABLE
J17
U33
P15
R32
C171
S8
U8
P21
U44
R45
X15
R211
C18
R78
R6
R76
R64
R91
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
X16
C132
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C17
R151
R152
L8
C11
R46
R203
R204
DESCRIPTION
INT. BOOT
CLOSE
C131
BUTTON 1
L18
POS 2
R205
TP25
TP30
TP29
TP26
OPEN
OPEN
C117
LBL1
R13
TP31
OPEN
BOOT - uSD
CAN2 TERMINATION
R96
S5
TP28
TP33
DESCRIPTION
BOOT - FLASH
OPEN
POS 1
TP27
TP92
TP58
TP36
TP35
TP91
TP57
TP82
TP87
TP89
TP88
TP68
TP86
TP90
POS 2
OPEN
S9
CLOSE
OPEN
OPEN
U32
C116
TP37
TP38
TP49
TP52
POS 1
TP62
R293
R255
TP48
TP47
R265
R44
C54
R25
C98
U30
C89
R154
USER
L5
L20
R206
C179
IDENT
R63
R62
LE49
LE51
R153
C84
S3
X14
L6
R47
S8
X21
MICRO SD
R57
J8
L19
C99
CAMERA 2
ASSOC
C12
+ C109
R17
C112
R218
R207
J1
X29
L7
L22
L21
H9
R208
L10
C114
R27
C110
R35
R271
L24
L25
C113
C65
U41
C64
C5
C100
U4
+ C111
C115
C68
U40
C67
C102
C126
C125
Y1
R201
R202
R253
R198
R197
C194
R16
C2
C55
R8
C1
R215
R214
R173
R193 R196
C94
U55
C192
J10
L26
R37
U42
U56
R191
R128
R183
C187
C190
R36
J11
USB OTG
USB HOST
R38
U43
C69
S10
LED 2
R59
R102
J20
U28
C91
C134
XBEE MODULE
R213
C19
LED 1
RESET
R184
C161
C155
C159
C151
R88
TP74
TP72
TP73
TP75
TP76
R285
U54
C107
R135
C196
C197
JP3
ON=AUTOBOOT
R195
R192
U53
C72
R101
R172
C189
U52
TP41 TP39
LE50
C9 R122
U27
U7
R12
S12
U23
R136
U51
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
L12
R162
C168
R28
C43
R216
R10
DIGI
INTERNATIONAL
L3
C158
R188
C169
R33
C48
R52
C127 C15
J15
U39
R127
POWER
C195
U25
C186
R229
R131
C188
U1
U5
U36
U38
C38
X28
R174
R69
R60
C172
R51
MICRO
S13
R85
C108
C167
C130
C49
C191
C193
O2
V10
R190
U19
U37
U12
C57
C28
C27
C56
O1
R120
U47
J6
C59
R171
V11
U18
U26
U20
C50
C52
C22
L16
C8
C95
U3
R132
C53
R42
J12
C58
R254
C46
R117
R118
U22
R187
Y3
C4
R217
R220
CONNECTCORE i.MX53 MODULE
U35
DISABLED
U31
DISABLED
4-WIRE
ACTIVE
J24
C14
C86
R20
U10
U14
ACTIVE
2-WIRE
TERMINATION
C41
U48
R31
C45
LINE IN
R39
U49
C101
AUTO PWR DWN
RS485 MODE
R133
LE48
U16
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
C3
R105
SATA
C63
R269
R273
R266
S6
1-WIRE
C149
TP44
L27
1234
C147
C40
TP137
R221
RS422/485
LE47
C148
R54
TP81 TP80 TP78 TP79 TP24
KEYPAD
R276
R279
R288
R278
R287
R277
RS232
AUDIO
J18
R280
R290
JP1
OFF/OPEN
MODE
R134
R75
LE62
TP85 TP84 TP83
TP67 TP116
H3
ON/CLOSE
ON
X19
C16
C83
R291
POS DESCRIPTION
RXD
U17
C26
J2
R286
C20
C88
C145
R34
J5
R53
C87
R108
P2
X20
R272
DIGITAL I/O
R82
R129
R125
R124
TXD
LE63
C33
U11
C42
C34
U24
X30
J3
R275
H1
C39
JP10
U6
C93
R107
RN2
R74
LE61
U9
X30
C36
C32
C96
LE44
R73
LE60
R23
S7
R72
LE59
LE43
LE46
R77
R48
X45
ON=ENABLE
COIN CELL
LE45
R43
C97
C85
P19
POE MODULE
POE MODULE
JTAG
12
R71
U21
C37
C31
C51
C164
C21
X13
C82
R89
R138
R289
ON
PWM
R106
P20
C81
U50
Q2
R143
R142
R137
R139
RXD
I2C
SPI
R231
R97
TXD
UART2 STATUS
R41
R3
L17
R130
X27
J4
R1
P14
TOUCH SELECTION
P23
P22
P24
D1
LE42
LE58
R109
R86
LE40
R56
R58
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C90
C80
C79
C135
L1
C133
C35
C60
R126
UART1 STATUS
UART1 (CONSOLE)
R158
C25
R21
R67
C78
D6
D5
U2
R7
C29
R2
TP77
ON=
ENABLE EXT BATT
R24
R9
R70
R40
C163
JP2
+3.3V_MOD
WLAN PRIMARY
P1
P12
U61
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
JP6
J13
J23
UART2 (MEI)
C44
+3.3V_JS
C105
U57
R159
R50
U58
P29
U15
C47
C162
U45
V2
L30
C156
R177
C157
TP22
TP21
R179
TP20
R178
EXT BATT
R81
R80
R185
R186
VGA
C6
C7
L29
R26
PARALLEL LCD
R182 C153
R15
R22
U46
R14
R19
TP51
C104
R11
R180 C152
X32
P4
TP19
C160
L28
C103
LVDS
LCD
R232 C177
R175
R227
R98
SD/MMC
V5
MAIN POWER
LE6
R228
V6
R95
X24
J19
HDMI
+5V
LE7
R194
R230
OFF
LE4
ON
9V-30VDC
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
Peripheral Application
Header, P21
The development board provides one, 2x25-pin, 2.54mm pitch header for application-specific
daughter cards/expansion boards. The following signals of the ConnectCore for i.MX53 are
available for this connector:
„16-bit
EIM data bus
„10-bit
EIM address bus
„Control
signals EIM_CS0#, EIM_OE#, EIM_WE#)
„I C3
„Power
(+3.3V)
„Interrupt
ˆ
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input
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Peripheral Application Header, P21
“
“
”
”
“
“
”
”
’
The voltage level of the data, address and control signals provided by the module is +1.8V. A
level shifter is provided on the development board to buffer and change the voltage level of
the peripheral application signals on this header to +3.3V.
The EIM_BE2# signal is connected to the ConnectCore for i.MX53 byte enable 2 (D16 – D23).
The EIM_BE3# signal is connected to the ConnectCore for i.MX53 byte enable 3 (D24 – D31).
ˆ
Čą
‰
Š
‹
‰
Čą
Œ
Čą
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
„
Čą
Ž
„


ȹȹȹ
‹
‹
–
u
Čą
Čą
€

Čą
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„
†
„
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‡
ȹȹ
The BCLK signal corresponds to the ConnectCore for i.MX53 burst clock signal. This clock
signal is not buffered, and its voltage level is +1.8V. This signal is connected to the peripheral
connector through a 0R resistor. By default this resistor is not populated.
The I2C interface corresponds to the ConnectCore for i.MX53 I2C port 3. For more information
refer to the "I2C" section on page 54 and "I2C Interface" section on page 105.
ˆ
Čą
‰
Š
‹
‰
Čą
Œ
Čą
Ž
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Čą
Ž
„

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ȹȹȹ
‹
‹
—
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™
š
š
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
˜
™
ž
Čą
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›
™
Čą
ž
ÂĄ
¢
ÂŁ
¤
Čą
ÂĽ
ž
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§
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Power-Over-Ethernet (PoE) - IEEE802.3af
PoE Header, P20
C176
C175
C174
C154
R84
R222
C150
U28
U29
C164
C91
L4
C70
C71
C24
C66
C62
R268
TP45
L9
C106
R270
TP61
TP46
TP43
TP42
TP69
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
TP71
R93
R30
C113
C112
R17
+ C109
C11
C13
C10
C65
C64
R218
R46
R203
R204
TP29
TP26
R205
TP25
TP30
TP31
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
CLOSE
OPEN
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
R83
BOOT - FUSES
SER DOWNLOAD
X31
R87
OPEN
CAN2
R140
J27
CLOSE
C18
R49
CAMERA 1
C120
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
C118
R104
U13
12
R100
ON=
WLAN DISABLE
J17
U33
12
C117
P21
R45
X15
C121
C122
P15
R32
C171
X16
C132
U44
C170
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
R211
R96
R63
R62
POS 2
S9
OPEN
C179
CAMERA 2
LBL1
R13
TP28
TP33
POS 1
TP27
TP92
TP36
TP35
TP91
TP57
TP82
TP62
TP58
TP88
TP90
TP68
TP86
TP38
TP49
TP37
POS 2
OPEN
DESCRIPTION
BOOT - FLASH
OPEN
C116
TP87
TP89
R293
R255
TP47
R265
TP52
R25
TP48
R44
C54
S8
POS 1
OPEN
U32
C178
U34
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
R151
R152
BUTTON 1
C99
C98
U30
C89
R154
S5
L18
R209
R102
USER
L5
L20
R206
CAN2 TERMINATION
IDENT
R213
LE49
LE51
R153
C84
S3
J8
L6
R47
X21
MICRO SD
X14
R57
C12
L19
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
J1
X29
L7
L22
L21
H9
R208
L8
+ C111
R29
R27
C110
R35
R207
R197
R271
L10
C114
C67
U35
C102
C125
C5
C100
U4
L24
L25
R37
U41
J11
J10
L26
C115
C68
U40
R269
R273
R266
R16
C2
C1
R215
R214
R173
R193 R196
C192
U56
C194
C126
R201
R202
R253
R128
R229
U38
R183
C187
R36
C55
R8
Y1
S10
LED 2
C131
RESET
J20
C161
C155
C151
R88
TP74
TP72
X7
USB OTG
USB HOST
R38
U43
C69
XBEE MODULE
R135
C9 R122
C197
JP3
ON=AUTOBOOT
R195
U54
C107
R101
R172
R192
U53
C72
ASSOC
R59
C15
R52
C127
C134
U42
C94
U55
TP41 TP39
LE50
LED 1
R12
S12
C189
U52
R78
R6
R76
R64
R91
R216
R10
C158
R188
R33
C48
C196
C19
R127
POWER
R136
U51
C190
R198
U19
U36
R28
C43
L3
R174
DIGI
INTERNATIONAL
R69
R60
C172
C169
R31
C45
LINE IN
R51
MICRO
U27
U7
C167
S13
U23
R191
U37
C38
R131
C195
U25
C186
R120
U47
J6
C49
J15
U39
J24
C130
J12
R85
C108
X28
R187
Y3
U1
U5
V10
C52
C59
R171
C188
C191
C193
O2
R190
U12
C57
C28
C27
O1
V11
U18
U26
U20
C50
C22
L16
C8
C58
R254
U3
R132
C53
R134
C46
R42
TP73
TP75
TP76
R217
R220
CONNECTCORE i.MX53 MODULE
C95
U31
DISABLED
C41
U48
C14
C86
R20
U10
U14
DISABLED
4-WIRE
ACTIVE
L12
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
C3
R39
R105
SATA
C101
ACTIVE
2-WIRE
TERMINATION
1-WIRE
C149
C145
C63
U49
L27
AUTO PWR DWN
RS485 MODE
C4
R221
RS422/485
C147
C40
R285
JP1
R23
OFF/OPEN
RS232
R117
R118
U16
U22
C148
R54
TP44
R133
LE48
C56
ON/CLOSE
S6
AUDIO
J18
TP137
R276
R279
R288
R278
R287
R277
R74
R75
LE62
MODE
1234
LE47
J5
C16
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
X19
C20
R108
C83
H3
ON
R286
R53
C88
R34
POS DESCRIPTION
RXD
U17
C26
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
TXD
LE63
C33
U11
C42
C34
U24
X30
C87
R107
P2
X20
R272
DIGITAL I/O
J2
R275
H1
C39
JP10
U6
C93
R106
RN2
R73
LE60
LE61
U9
X30
C36
C32
C96
LE44
LE46
R77
J3
R280
R290
R56
S7
R72
LE59
LE43
LE45
R43
L29
C21
ON=ENABLE
COIN CELL
12
R71
U21
C37
C31
C51
C97
C85
X45
R289
ON
PWM
P19
POE MODULE
POE MODULE
JTAG
X13
C82
R89
R137
R138
TP77
RXD
I2C
P20
C81
U50
Q2
R143
R142
R86
SPI
R231
R97
TXD
UART2 STATUS
R41
R3
P14
TOUCH SELECTION
P23
P22
P24
L17
LE42
X27
J4
R1
P12
U61
D1
LE40
LE58
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
WLAN PRIMARY
P1
R184
R2
R48
R67
UART1 STATUS
C90
C80
C79
C135
R126
L1
C133
C29
C60
R139
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
JP2
+3.3V_MOD
PARALLEL LCD
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C159
U45
U58
P29
U15
C47
C162
R26
V2
L30
C156
C157 R177
TP22
TP21
R179
TP20
R178
U46
R22
R81
R80
R185
R186
VGA
C6
C7
R182 C153
R19
R15
R180 C152
R14
TP51
C104
R11
P4
TP19
C160
L28
C103
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
LE6
R228
V6
R95
J19
HDMI
+5V
LE7
R194
R230
OFF
LE4
ON
9V-30VDC
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
PoE Header, P19
BUTTON 2
The development board provides two PoE module connectors, P19 and P20, to plug a Digi PoE
module (DG-ACC-POE). The PoE module is an optional accessory item that can be plugged on
the development board through the two connectors.
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ÂŽ
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Čą
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š
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ž
„P19,
input connector: provides access to the PoE signals from the Ethernet connector
„P20,
output connector: provides the output power supply from the PoE module
š

§
™
š
Čą
Âą
§
²
Âł
š
œ
ÂĄ
ȹȹȹ
ÂŽ
ÂŹ
­
˜
™
š
š
›
œ

˜
™
ž
Čą
Ÿ
›
™
Čą
ž
ÂĄ
¢
ÂŁ
¤
Čą
ÂĽ
ž
ÂŚ
¨
Š
ž
§
Čą
›
§
›
Ÿ
›
ž
›
š
œ
›
ÂŞ
ȹȹ
The PoE Module
Plug in the PoE module at a right angle to the development board, as shown in the picture
below.
´
The PoE module is part of the optional Digi 802.3af application kit (sold separately,
Digi P/N DG-ACC-POE).
Âľ
Âś
¡
¸
PoE Connector (power in), P19
The table below provides the pinout of the PoE input connector:
š
ÂŤ
Čą
ÂŹ
­
ÂŽ
ÂŹ
Čą
ÂŻ
Čą
Âą
°
š

›
ž
Âş
Âť
Âź
Âş
½
Âť
ž
Âż
À
Á
Â
Ã
Ä
Å
È
Á
Â
Ã
Ä
É
Ê
Á
Â
Ã
Ä
É
Ë
Ì
Í
Ä
Ì
Î
Í
Ì
Á
Â
Ã
Ä
É
Ë
Ì
Í
Ä
Ï
Î
Ð
š

§
™
š
Čą
Âą
§
²
Âł
š
œ
ÂĄ
Æ
Ä
Æ
Ç
Ä
Å
Ç
Å
ȹȹȹ
ÂŽ
ÂŹ
ÂŽ
˜
™
š
š
›
œ

˜
™
ž
Čą
Ÿ
›
™
Čą
ž
ÂĄ
¢
ÂŁ
¤
Čą
ÂĽ
ž
ÂŚ
¨
Š
ž
§
§
›
Čą
›
ÂŞ
Ÿ
›
ž
›
š
œ
›
ȹȹ
PoE Connector (power out), P20
The table below provides the pinout of the PoE output connector:
š
ÂŤ
Čą
ÂŹ
­
ÂŽ
ÂŹ
Čą
ÂŻ
Čą
Âą
°
š

›
ž
Âş
Âť
Âź
Âş
½
Âť
ž
Âż
À
Ñ
À
È
Ò
Ä
Á
Ó
Ã
È
Ñ
À
È
Ò
Ä
Á
Ó
Ã
Ê
Ô
Õ
Ö
Ì
Ô
Õ
Ö
Í
Á
Ó
Ã
Ä
Ô
Õ
Ö
×
Á
Ó
Ã
Ä
Ô
Õ
Ö
š

§
™
š
Čą
Âą
§
²
Âł
š
œ
ÂĄ
ȹȹȹ
ÂŽ
ÂŹ
ÂŹ
˜
™
š
š
›
œ

˜
™
ž
Čą
Ÿ
›
™
Čą
ž
ÂĄ
¢
ÂŁ
¤
Čą
ÂĽ
ž
ÂŚ
¨
Š
ž
§
Čą
›
§
Ÿ
›
›
ž
›
š
œ
ȹȹ
›
ÂŞ
PWM Interface
PWM Header, P23
­
ÂŽ
ÂŹ
Čą
Âą
°
š
›
ž
™
²
Âł
R84
R222
C150
š
U29
J20
C161
C155
C159
C162
C70
C71
C24
C66
C62
R268
L9
C106
TP45
ETHERNET 1
R270
TP61
TP46
TP43
TP42
TP69
R99
R103
TP113
R110
TP63
R111
TP114
TP118
TP64
TP117
TP60
TP115
R274
TP66
TP65
TP23
TP70
R282
R281
R284
R283
TP71
TP72
X7
C61
R112
R113
R116
R119
L4
R88
R93
R30
œ
ÂĄ
C113
+ C109
R17
C112
C13
L6
L5
C11
R206
C10
R218
R207
J8
L19
L20
H9
L18
TP25
R46
R203
R204
TP29
TP26
R205
TP30
TP31
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
CLOSE
OPEN
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
OPEN
BOOT - FUSES
SER DOWNLOAD
R83
R140
J27
CLOSE
CAN2
C178
U34
X31
R87
TP33
TP28
POS 2
S9
OPEN
OPEN
POS 1
TP27
TP92
TP36
TP35
TP91
TP57
TP82
TP62
TP58
TP88
TP90
TP68
POS 2
OPEN
DESCRIPTION
BOOT - FLASH
OPEN
U32
C116
TP37
TP38
S8
POS 1
TP86
TP52
TP49
R255
TP48
TP47
R265
R44
C54
R25
C99
C98
U30
TP87
TP89
R293
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
R49
CAMERA 1
C120
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C118
ON=
WLAN DISABLE
J17
U33
12
C117
P21
R45
X15
R211
C18
C171
X16
C132
R78
R6
R76
R64
R91
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
U44
C170
R162
C12
L21
C179
R96
R63
R62
L22
C17
R151
R152
L7
R47
CAMERA 2
LBL1
R13
L10
C89
R154
S5
L8
+ C111
R29
R27
C110
R35
R208
L24
L25
C114
C67
C65
U31
U14
C64
U4
J10
L26
C115
C68
C101
C102
C5
C100
C125
C1
R16
R215
C2
C126
J11
USB OTG
USB HOST
R37
U41
R201
R202
R253
R128
R229
U35
R221
R197
C194
R36
C55
R8
Y1
U56
U54
U53
R183
U40
R269
R273
R266
L27
C69
CAN2 TERMINATION
IDENT
R213
LE49
LE51
Čą
Âą
§
R85
R38
U43
U42
R214
R173
U19
U36
U38
R135
C9 R122
C196
C197
R195
R153
USER
BUTTON 1
š
C134
X21
MICRO SD
R101

§
C59
S10
X14
R57
C131
RESET
š
C95
XBEE MODULE
LED 2
C84
S3
R102

C4
R271
C107
ASSOC
R59
R12
R172
ÂŻ
C86
R20
U10
C192
J1
X29
C43
R216
R10
C158
R188
C169
JP3
ON=AUTOBOOT
R51
Čą
DIGI
INTERNATIONAL
R174
L3
R69
R60
C172
R31
C45
R33
C48
POWER
R192
C72
LE50
LED 1
C15
ÂŹ
L12
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
LINE IN
Čą
C19
R127
C130
MICRO
U27
U7
C167
S13
S12
ÂŤ
U39
J24
R52
C127
J15
R28
C49
U49
C58
C94
U55
TP41 TP39
U47
J6
R105
C108
R187
Y3
U52
C187
R120
U23
C189
C190
R193 R196
U37
C38
C57
C28
R131
C195
U25
R136
U51
V10
C52
C188
U1
U5
C186
C22
L16
C145
C63
R171
C191
C193
O2
V11
U18
U26
O1
R198
U12
R117
U16
C50
X28
U48
C8
R108
SATA
R254
U3
R132
C53
1-WIRE
C14
R42
J12
C3
R39
TP73
TP75
TP76
R217
R220
CONNECTCORE i.MX53 MODULE
R191
C46
C147
C149
TP44
R279
R288
R278
R287
R277
DISABLED
R190
C41
AUDIO
J18
C40
R285
JP1
DISABLED
4-WIRE
ACTIVE
S6
U20
C27
C56
ACTIVE
2-WIRE
TERMINATION
R134
R75
LE62
C33
C26
AUTO PWR DWN
RS485 MODE
LE63
U22
C148
R54
R276
R133
LE48
R118
U11
C42
C34
RS422/485
1234
LE47
U17
OFF/OPEN
RS232
MODE
J5
C16
TP137
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
ON/CLOSE
X19
C20
C88
C83
H3
ON
R286
R53
C87
R107
R34
POS DESCRIPTION
RXD
C39
U24
X30
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
TXD
R74
LE61
U9
X30
C36
C32
JP10
U6
C93
R106
RN2
LE46
R77
C96
P2
X20
R272
DIGITAL I/O
J2
R275
H1
LE45
R43
C97
LE44
R73
LE60
C51
R23
R72
LE59
S7
J3
R280
R290
R56
R71
C37
C31
U21
LE43
TP74
ON=ENABLE
COIN CELL
12
UART2 STATUS
R41
L29
C21
R231
X45
R289
ON
PWM
P19
POE MODULE
POE MODULE
JTAG
R89
R137
C81
U50
P20
X13
C82
TP77
RXD
P23
P22
I2C
C85
L17
R138
LE40
LE58
R3
R86
LE42
X27
R1
P24
SPI
D1
Q2
R143
TXD
R4
R123
R55
LE41
LE57
R114
C30
X27
C29 C35
R109
BATT
R97
UART1 STATUS
UART1 (CONSOLE)
R58
P14
TOUCH SELECTION
R184
R2
C176
C175
C174
C154
R126
L1
C133
C90
C80
C79
U2
R7
R142
D6
D5
C60
R139
R40
J13
J23
C135
R9
R70
C163
C151
R67
R24
JP6
C166
JP2
+3.3V_MOD
R48
R21
C78
R18
U61
L11
J4
ON=SJC-ONLY
JP20
R68
L23
C165
C23
P12
TP20
TP93
R158
C25
R159
R50
ON=
ENABLE EXT BATT
+3.3V_JS
C105
UART2 (MEI)
C44
R130
EXT BATT
P29
U15
C47
WLAN PRIMARY
P1
C157 R177
TP22
TP21
R179
R178
U45
U57
R185
R186
VGA
C6
C7
R26
C164
R15
U58
U46
R22
R182 C153
R14
R19
R180 C152
R11
V2
TP51
C104
L30
C156
R81
R80
PARALLEL LCD
U28
C103
P4
TP19
C160
L28
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
J19
LE6
R228
R194
V6
R95
9V-30VDC
R230
OFF
LE7
ON
LE4
LE8
R94
C91
+5V
HDMI
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
ȹȹȹ
ÂŽ
ÂŹ
ÂĽ
˜
™
š
š
›
œ

˜
™
ž
Čą
Ÿ
›
™
Čą
ž
ÂĄ
¢
ÂŁ
¤
Čą
ÂĽ
ž
ÂŚ
¨
Š
ž
§
Čą
›
§
›
Ÿ
›
ž
›
ÂŞ
š
œ
›
ȹȹ
Power Header, P23
The development board provides access to the two PWM signals generated on the module’s
DA9053 PMIC, through the PWM header P23.
The PWM1 signal is also connected to the parallel LCD interface.
The PWM2 signal is also connected to the LVDS LCD interface.
The table below provides the pinout of the PWM header:
š
ÂŤ
Čą
ÂŹ
­
ÂŽ
ÂŹ
Čą
ÂŻ
Čą
Âą
°
š

›
ž
Âş
Âť
Ù
Ú
Âť
Âş
Ý
Âť
Ñ
Ê
È
Á
ß
Ă 
Ç
Ä
Ô
Á
Ă 
Â
À
Ì
Î
Á
ĂĄ
ß
À
Ê
Á
ß
Ă 
Ç
Ä
Ô
Á
Ă 
Â
À
Í
Î
Á
ĂĄ
ß
È
Ì
Ô

§
™
š
Čą
Âą
§
²
Âł
š
Õ
œ
ÂĄ
Ê
Ü
À
š
Þ
Û
Ò
Ö
ȹȹȹ
ÂŽ
ÂŹ
Ø
â
ĂŁ
ä
ä
ĂĽ
ĂŚ
ç
â
ĂŁ
è
Čą
ĂŠ
ĂĽ
ĂŁ
Čą
è
ĂŞ
ĂŤ
ĂŹ
Ă­
ĂŽ
Čą
ĂŻ
è
Ă°
ò
Ăł
è
Ăą
Čą
ĂĽ
Ăą
ĂŠ
ĂĽ
ĂĽ
è
ĂĽ
ä
ĂŚ
ȹȹ
ĂĽ
Ă´
SATA Interface
SATA Connector, P2
C176
C175
C174
C154
á
Ăś
Čą
Ăš
Čą
Ăť
ĂŞ
Ăş
ĂŞ
ç
ä
ĂŁ
ĂŞ
R84
R222
C150
Čą
Ăť
Ăź
Ă˝
ä
U29
J20
U28
C164
L4
C70
C71
C24
C66
C62
R268
TP45
L9
C106
R270
TP61
TP46
TP43
TP42
TP69
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
TP66
R274
TP115
TP23
TP70
TP71
R282
R281
R284
R283
X7
R93
R30
ĂŚ
ĂŤ
R29
L8
C13
C114
R27
+ C109
R17
C11
C10
R218
R207
TP25
R46
R203
R204
TP29
TP26
R205
TP30
TP31
TP28
DESCRIPTION
INT. BOOT
RESERVED
CLOSE
CLOSE
OPEN
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
BOOT - FUSES
SER DOWNLOAD
R83
OPEN
CLOSE
CAN2
R140
J27
X31
R87
TP33
OPEN
OPEN
C178
U34
C179
R49
CAMERA 1
C120
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
C118
R104
U13
12
R100
ON=
WLAN DISABLE
J17
U33
12
C117
P21
R45
X15
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C18
C171
X16
C132
R211
X18
U44
C170
R246
R5
R61
R90
R63
R62
POS 2
S9
OPEN
BOOT - uSD
TP51
POS 1
TP27
TP92
TP36
TP35
TP91
TP57
TP82
TP62
TP58
TP88
TP90
TP68
TP86
TP37
TP38
TP49
R255
TP47
R265
TP52
R25
TP48
R44
POS 2
OPEN
DESCRIPTION
BOOT - FLASH
OPEN
C116
TP87
TP89
R293
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
R162
C54
S8
POS 1
OPEN
U32
CAMERA 2
LBL1
R13
L18
C17
R151
R152
C99
C98
C89
S5
L5
R47
U30
R141
R121
R66
R65
R92
R79
R247
USER
J8
L6
R206
CAN2 TERMINATION
IDENT
R213
LE49
R154
R153
S3
C12
L19
S10
X14
L7
L22
L20
H9
R208
L10
L21
C112
R201
R202
R253
C110
R35
R271
L24
L25
C113
U41
C64
C5
C100
U4
+ C111
C115
C68
C126
C125
Y1
J10
L26
R37
C65
R16
C2
C55
R8
C1
R215
R214
R173
R193 R196
R198
R197
C194
R36
U42
C94
U55
C192
U56
R191
R183
C187
U40
C67
C102
C69
J11
USB OTG
USB HOST
R38
U43
X21
R96
R135
LE51
ä
R184
C161
C155
C159
C151
R88
TP74
TP72
TP73
TP75
TP76
R280
R290
U54
R128
U53
C190
J1
X29
MICRO SD
C131
Ăą
C134
XBEE MODULE
R57
BUTTON 1
ç
Ăą
U52
C107
LED 2
R59
RESET
è
U51
C72
R101
ĂĽ
R192
TP41 TP39
ASSOC
LED 1
C84
R195
JP3
ON=AUTOBOOT
C9 R122
C197
C196
C19
R127
R102
ä
C189
R78
R6
R76
R64
R91
C158
R188
C169
R28
C43
R10
R216
R60
C172
R31
C45
R33
C48
R172
ø
U23
R136
R120
DIGI
INTERNATIONAL
R174
R69
L3
Ăś
C195
U25
C186
R229
U38
C38
R131
L12
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
LINE IN
R51
MICRO
Čą
U1
U5
V10
C52
C188
C191
C193
O2
V11
R190
O1
LE50
U27
U7
C15
S12
Ăľ
U39
R12
R52
C127
J15
R85
C108
C167
POWER
C59
R171
U36
U12
C57
C28
C50
U18
U26
U20
C27
C56
C26
U37
U19
R117
U16
U22
J24
S13
C95
U3
R132
C53
C49
C4
C58
R254
C46
R134
R75
LE62
LE63
R118
C42
U11
R217
R220
CONNECTCORE i.MX53 MODULE
U35
DISABLED
U47
J6
C86
R20
U10
U31
DISABLED
4-WIRE
ACTIVE
C41
R187
C130
J12
U49
U14
ACTIVE
2-WIRE
TERMINATION
C22
L16
C8
R105
SATA
C101
AUTO PWR DWN
RS485 MODE
R133
LE48
U48
Y3
R42
C145
C63
R269
R273
R266
S6
1-WIRE
C14
TP44
L27
1234
R221
RS422/485
X28
C149
C3
R39
R285
JP1
R23
RS232
C147
C40
R276
R279
R288
R278
R287
R277
R74
OFF/OPEN
MODE
LE47
C148
R54
TP137
TP81 TP80 TP78 TP79 TP24
R82
R129
R125
R124
R73
LE60
LE61
U9
C34
TP85 TP84 TP83
TP67 TP116
KEYPAD
R291
ON/CLOSE
ON
AUDIO
J18
C88
R108
C83
H3
POS DESCRIPTION
RXD
J5
C16
C87
R107
R34
X19
C20
C93
R106
RN2
TXD
U17
JP10
U6
P2
X20
R272
DIGITAL I/O
J2
R275
H1
R289
R56
R72
LE59
S7
J3
R286
R53
C96
LE44
C39
U24
X30
C97
C85
X45
LE43
C33
X30
C36
C32
PWM
P19
POE MODULE
POE MODULE
JTAG
12
LE46
R77
L29
C21
X13
C82
R89
U50
R138
ON=ENABLE
COIN CELL
LE45
R43
I2C
P20
TP77
ON
SPI
L17
C81
R137
R142
Q2
R143
RXD
R71
U21
C37
C31
C51
R3
P14
TOUCH SELECTION
P23
P22
R231
R97
TXD
UART2 STATUS
R41
J4
R1
P24
D1
LE42
X27
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
R58
R86
LE40
LE58
C163
R48
R67
R126
L1
C133
C90
C80
C79
C135
U2
R7
C35
C60
R139
D6
D5
UART1 STATUS
UART1 (CONSOLE)
C29
R2
U61
L11
C166
JP2
+3.3V_MOD
R24
R9
R70
R40
J13
J23
R158
C25
R21
C78
R18
C165
ON=SJC-ONLY
JP20
R68
L23
JP6
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
C105
TP93
C23
P12
TP20
U57
C44
+3.3V_JS
R130
EXT BATT
U15
C47
WLAN PRIMARY
P1
C157 R177
TP22
TP21
R179
R178
U45
U58
VGA
R26
V2
P29
L30
C156
R81
R80
R185
R186
U46
R22
C6
C7
R182 C153
R19
R15
PARALLEL LCD
SD/MMC
C104
R14
R180 C152
X32
X24
R11
P4
TP19
C160
L28
C103
LVDS
LCD
R232 C177
R175
R227
R98
C162
MAIN POWER
V5
R228
R194
V6
R95
9V-30VDC
R230
OFF
J19
LE6
C91
+5V
LE7
ON
LE4
LE8
R94
TP65
+3.3V
HDMI
VCHRG VBATT
S2
S2
POWER
BUTTON 2
ȹȹȹ
ø
Ăś
ĂŽ
â
ĂŁ
ä
ä
ĂĽ
ĂŚ
ç
â
ĂŁ
è
Čą
ĂŠ
ĂĽ
ĂŁ
Čą
è
ĂŞ
ĂŤ
ĂŹ
Ă­
ĂŽ
Čą
ĂŻ
è
Ă°
ò
Ăł
è
Ăą
Ăą
ĂĽ
Čą
ĂĽ
Ă´
ĂŠ
ĂĽ
è
ĂĽ
ä
ĂŚ
ĂĽ
ȹȹ
SATA Connector, P2
The development board provides access to the SATA interface on the module using the SATA
connector, P2.
The table below provides the pinout of the SATA connector:
š
Ăľ
Čą
Ăś
á
ø
Ăś
Čą
Ăš
Čą
Ăť
ĂŞ
Ăş
ĂŞ
ä
ç
ĂĽ
è
Âş
Âť
Ù
Ú
Âť
Ü
Âş
Ý
Âť
À
Ô
È
Ăż
Å
Ä
Å
Æ
Á
Ê
Ăż
Å
Ä
Å
Æ
ß
Ì
Ô
Í
Ăż
Å
Ä
É
Æ
ß
×
Ăż
Å
Ä
É
Æ
Á
Ï
Ô
ä
ç
Ăą
ĂŁ
ĂŞ
ä
Čą
Ăť
Ăą
Ăź
Ă˝
ä
Õ
Û
Ö
Õ
Õ
ĂŚ
ĂŤ
Ö
Ö
ȹȹȹ
ø
Ăś
Ăž
â
ĂŁ
ä
ä
ĂĽ
ĂŚ
ç
â
ĂŁ
è
Čą
ĂŠ
ĂĽ
ĂŁ
Čą
è
ĂŞ
ĂŤ
ĂŹ
Ă­
ĂŽ
Čą
ĂŻ
è
Ă°
ò
Ăł
è
Ăą
ĂĽ
Ăą
Čą
ĂŠ
ĂĽ
ĂĽ
è
ĂĽ
ä
ĂŚ
ȹȹ
ĂĽ
Ă´
SD Card Interface
C176
C175
C174
C154
R84
R222
C150
J20
U29
C151
C164
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
ETHERNET 1
R270
TP61
TP46
TP43
TP42
TP69
X7
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
TP71
R93
R102
R30
+ C109
C13
C10
C11
TP25
POS 2
R203
R204
R46
R205
TP31
TP30
TP29
TP26
OPEN
DESCRIPTION
INT. BOOT
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
R83
BOOT - FUSES
SER DOWNLOAD
X31
R87
OPEN
CAN2
R140
J27
CLOSE
X15
C120
C119
R211
BOOT CONF
J9
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
ON
ON
S9
JP12
12
C117
C118
R104
U13
12
R100
ON=
WLAN DISABLE
J17
U33
C121
C122
P15
R32
C171
S8
U8
P21
U44
JP5
C170
C18
R49
CAMERA 1
C132
R78
R6
R76
R64
R91
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
R63
R62
X18
X16
R45
CAN2 TERMINATION
IDENT
R213
TP28
TP33
POS 1
TP27
TP92
TP36
TP35
TP91
TP57
TP82
TP62
TP58
TP88
TP90
TP68
TP86
OPEN
BOOT - uSD
C178
U34
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C17
R101
R151
R152
POS 2
OPEN
S9
DESCRIPTION
BOOT - FLASH
C131
BUTTON 1
L18
C179
LBL1
R13
L8
+ C111
C115
R29
C113
R17
R206
CLOSE
OPEN
OPEN
C116
TP37
TP38
TP49
TP52
POS 1
OPEN
U32
CAMERA 2
R96
S5
S8
TP87
TP89
R293
R255
TP47
R265
TP48
R25
C54
R44
U30
C89
R154
USER
L5
L20
H9
X21
MICRO SD
LE49
LE51
R153
C84
S3
C99
C98
S10
X14
J8
L6
R47
XBEE MODULE
R57
C12
L19
C107
ASSOC
L7
L22
L21
R218
R207
J1
X29
L10
C114
R27
C110
R35
R208
L24
L25
C112
U4
C64
C5
C100
R198
U41
C125
C126
J10
L26
R37
C65
R16
C2
C1
R215
R214
R173
R193 R196
C55
R8
Y1
U56
R191
R128
C94
U55
R197
C194
R36
U42
C192
U54
U53
R183
C190
U40
C68
C102
C69
J11
USB OTG
USB HOST
R38
U43
R201
R202
R253
U52
C72
LED 2
R59
RESET
R184
C161
C155
C159
C162
TP74
TP72
TP73
TP75
R285
R229
R192
TP41 TP39
R135
C9 R122
C196
C197
JP3
ON=AUTOBOOT
R195
C134
R271
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
L12
R162
R28
C43
R216
R10
C158
R188
C169
R31
C45
R33
C48
R172
U23
C189
C187
R120
DIGI
INTERNATIONAL
R174
L3
R69
R60
C172
R51
MICRO
C19
LED 1
C15
S12
R280
R290
TP76
U36
U38
C38
R131
C195
U25
R136
U51
V10
LE50
U27
U7
R12
R52
C127
J15
U39
R127
POWER
U1
U5
C186
C52
C188
C191
C193
O2
R190
O1
V11
X28
C167
S13
C59
R171
R134
U19
U37
U12
C57
C28
C27
C50
U18
U26
U20
J24
C130
C49
C95
U3
R132
C53
U47
J6
R85
C108
R187
Y3
C4
C58
R254
C46
R117
R118
U22
C56
R217
R220
CONNECTCORE i.MX53 MODULE
C67
DISABLED
U35
DISABLED
4-WIRE
ACTIVE
U31
ACTIVE
2-WIRE
TERMINATION
U14
AUTO PWR DWN
RS485 MODE
C101
S6
C22
L16
C8
C86
R20
U10
R269
R273
R266
1234
R42
R105
SATA
C63
U49
L27
RS422/485
C41
U48
C14
TP44
R133
LE48
U16
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
LINE IN
R39
J12
C3
TP137
TP81 TP80 TP78 TP79 TP24
R221
RS232
1-WIRE
C149
R289
JP1
TP77
TP85 TP84 TP83
R276
R279
R288
R278
R287
R277
R74
R75
LE62
C26
J2
TP67 TP116
KEYPAD
R291
OFF/OPEN
MODE
C147
C40
C83
H3
ON/CLOSE
ON
LE47
C148
R54
C145
R34
POS DESCRIPTION
RXD
AUDIO
J18
C88
R108
P2
X20
R272
DIGITAL I/O
R82
R129
R125
R124
TXD
LE63
C33
U11
C42
C34
J3
R275
H1
J5
C16
C87
R107
RN2
R73
LE60
R23
R72
LE59
S7
U17
JP10
U6
C93
R88
X45
X19
C20
C96
C85
P19
POE MODULE
POE MODULE
JTAG
R286
R53
L29
C21
X13
C82
R89
U50
R138
C97
LE44
C39
U24
X30
PWM
R106
LE43
LE61
U9
X30
C36
C32
I2C
P20
ON=ENABLE
COIN CELL
LE46
R77
SPI
L17
C81
R137
R142
Q2
R143
ON
LE45
R43
R3
P14
TOUCH SELECTION
P23
P22
R231
R97
RXD
R71
U21
C37
C31
C51
R48
R67
TXD
UART2 STATUS
R41
J4
R1
R86
12
LE58
R109
P24
D1
LE40
R56
R58
LE42
X27
C163
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
C90
C80
C79
C135
R126
L1
C133
UART1 STATUS
UART1 (CONSOLE)
C60
R139
D6
D5
U2
R7
C29
R2
U61
L11
C166
JP2
+3.3V_MOD
R24
R9
R70
R40
J13
J23
R158
C25
R21
C78
R18
C165
ON=SJC-ONLY
JP20
R68
L23
JP6
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
C105
TP93
C23
P12
TP20
U57
C44
+3.3V_JS
R130
EXT BATT
U15
C47
WLAN PRIMARY
P1
R177
C157
TP22
TP21
R179
R178
U45
U58
VGA
R26
V2
P29
L30
C156
R81
R80
R185
R186
R182 C153
R22
C6
C7
U46
R19
R15
R180 C152
R14
TP51
C104
R11
PARALLEL LCD
U28
C103
P4
TP19
C160
L28
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
R228
V6
R95
J19
LE6
C91
+5V
LE7
R194
R230
OFF
LE4
ON
9V-30VDC
LE8
R94
TP65
+3.3V
HDMI
VCHRG VBATT
S2
S2
POWER
BUTTON 2
SD/MMC Connector, X18
Ăľ
Čą
Ăś
á
ø
Ăś
Čą
Ăš
Čą
Ăť
ĂŞ
Ăş
ĂŞ
ä
ç
ĂĽ
è
ä
ç
Ăą
ĂŁ
ĂŞ
ä
Čą
Ăť
Ăą
Ăź
Ă˝
ä
ĂŚ
ĂŤ
ȹȹȹ
ø
Ăś
â
ĂŁ
ä
ä
ĂĽ
ĂŚ
ç
â
ĂŁ
è
Čą
ĂŠ
ĂĽ
ĂŁ
Čą
è
ĂŞ
ĂŤ
ĂŹ
Ă­
ĂŽ
Čą
ĂŻ
è
Ă°
ò
Ăł
è
Ăą
ĂĽ
Ăą
Čą
ĂĽ
Ă´
ĂŠ
ĂĽ
è
ĂĽ
ä
ĂŚ
ĂĽ
ȹȹ
SD/MMC Connector, X18
The development board provides one SD/MMC card connector, X18. This interface is
connected to the enhanced Secured Digital Host controller 2 (eSDHC2) of the ConnectCore
for i.MX53 CPU.
The following table provides the pinout of the SD/MMC connector:
á
ø
Ăś
Čą
Ăš
Čą
Ăť
ĂŞ
Ăş
ĂŞ
ä
ç
ĂĽ
è
ä
ç
Ăą
Ăś
Čą
Ăľ
ĂŁ
ĂŞ
ä
Čą
Ăť
Ăą
Ăź
Ă˝
ä
ĂŚ
ĂŤ
ȹȹȹ
ø
Ăś
â
ĂŁ
ä
ä
ĂĽ
ĂŚ
ç
â
ĂŁ
è
Čą
ĂŠ
ĂĽ
ĂŁ
Čą
è
ĂŞ
ĂŤ
ĂŹ
Ă­
ĂŽ
Čą
ĂŻ
è
Ă°
ò
Ăł
è
Ăą
Čą
ĂĽ
Ăą
ĂŠ
ĂĽ
ĂĽ
è
ĂĽ
ä
ĂŚ
ȹȹ
ĂĽ
Ă´
SPI Interface
SPI Header, P24
Ăś
Čą
Ăš
Čą
Ăť
ĂŞ
Ăş
ĂŞ
ä
ĂĽ
è
ä
ĂŁ
ĂŞ
R84
R222
C150
Ăź
Ă˝
U29
J20
U28
C91
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
TP46
R270
TP61
TP43
TP42
TP69
ETHERNET 1
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
X7
R93
Čą
Ăť
Ăą
R184
C161
C155
C159
C151
R88
TP71
TP72
TP73
R280
R290
R289
ä
ĂŚ
ĂŤ
R30
L8
+ C111
R29
C113
C112
R17
+ C109
C13
J8
L6
L5
L20
C11
R206
C10
C65
C64
R218
R207
C12
L19
L18
TP25
POS 2
R46
R203
R204
TP29
TP26
TP27
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
OPEN
BOOT - FUSES
SER DOWNLOAD
CAN2
R140
C178
U34
J27
CLOSE
R83
OPEN
POS 1
R205
TP30
TP31
TP91
TP28
TP92
TP58
TP36
TP35
TP33
TP57
TP62
TP82
TP68
TP88
TP90
TP86
TP37
TP38
DESCRIPTION
BOOT - FLASH
CLOSE
OPEN
OPEN
U32
C116
POS 2
OPEN
S9
X31
R87
R44
S8
POS 1
TP51
TP52
TP49
R255
TP47
R265
TP48
U30
C54
R25
C99
C98
TP87
TP89
R293
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C179
CAMERA 1
C120
R211
C119
BOOT CONF
J9
ON
ETHERNET 2 J7
C123
C124
12
12
S9
JP12
JP4
CAN1
R104
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
C118
U13
R209
C117
ON=
WLAN DISABLE
J17
U33
C171
ON
U8
P21
U44
JP5
CAN1 TERMINATION
S8
SD/MMC
C18
R49
R45
X15
C132
R78
R6
R76
R64
R91
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
X16
C170
R162
C168
L22
L21
H9
CAN2 TERMINATION
R96
R63
R62
L7
C114
R27
C110
R47
CAMERA 2
LBL1
R13
L10
C89
R154
S5
L24
L25
R35
R208
J11
J10
L26
C115
C68
U40
C67
C102
C5
C125
C1
C2
R16
R215
C100
U4
R201
R202
R253
R128
R229
U41
X21
IDENT
R213
LE49
LE51
ä
R151
R152
BUTTON 1
ç
Ăą
R214
R173
U19
U36
U38
L12
R135
C9 R122
C196
R153
R195
JP3
ON=AUTOBOOT
C84
USER
C131
RESET
ç
U56
R197
C194
J1
X29
MICRO SD
R57
S3
R102
R172
ø
R85
USB OTG
USB HOST
R37
U42
C126
C192
U54
U53
R183
R36
C55
R8
Y1
S10
X14
R101
R52
C127
á
C86
R20
R38
U43
C69
XBEE MODULE
LED 2
R59
C15
Ăś
R28
C43
R10
C197
R33
C48
MICRO
Čą
C134
R271
C107
ASSOC
LED 1
R12
S12
Ăľ
C19
R127
POWER
R192
C72
LE50
U27
U7
C167
S13
C59
C94
U55
TP41 TP39
U47
J6
C49
J15
DIGI
INTERNATIONAL
L3
C158
R188
C169
R31
C45
LINE IN
R51
R216
R60
C172
J24
C130
J12
U39
R187
Y3
R105
C108
C22
L16
U52
C187
R120
U23
C189
C190
R193 R196
U37
C38
R131
C195
U25
R136
U51
V10
C188
U1
U5
C186
C52
X28
U48
C8
C95
R171
C191
C193
O2
R198
U12
C57
C28
C27
O1
V11
U18
U26
U20
C50
R42
C4
C58
R254
U3
R132
C53
R191
C46
R190
C41
R117
R118
U22
C56
R217
R220
CONNECTCORE i.MX53 MODULE
U35
S6
DISABLED
1-WIRE
C14
C145
U10
U31
DISABLED
4-WIRE
ACTIVE
R174
R69
C128 C129
R176
LINE OUT
R181
R189
C3
R39
U49
U14
ACTIVE
2-WIRE
TERMINATION
R133
LE48
U16
UART3 (TTL)
R199
J18
C88
R108
SATA
C101
AUTO PWR DWN
RS485 MODE
C147
C149
R107
C63
R269
R273
R266
AUDIO
C40
TP44
L27
1234
R221
RS422/485
LE47
C148
R54
TP137
TP81 TP80 TP78 TP79 TP24
R276
R279
R288
R278
R287
R277
RS232
R134
R75
LE62
C26
TP77
JP1
OFF/OPEN
MODE
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
KEYPAD
R291
ON/CLOSE
ON
J5
C16
C93
C83
H3
POS DESCRIPTION
RXD
U17
JP10
U6
C87
R34
X19
C20
DIGITAL I/O
J2
R286
R53
C96
P2
X20
R272
R82
R129
R125
R124
TXD
C39
U24
X30
P19
POE MODULE
RN2
R74
LE61
U9
X30
C36
C32
J3
R275
H1
LE46
R77
C97
LE44
R73
LE60
R23
S7
R72
LE59
LE43
TP74
ON=ENABLE
COIN CELL
LE45
R43
R89
R137
X45
TP75
ON
R71
U21
C37
C31
C51
R158
R231
P20
POE MODULE
JTAG
X13
C82
TP76
RXD
PWM
C85
L17
C81
U50
Q2
R143
R97
TXD
UART2 STATUS
R41
R3
P14
TOUCH SELECTION
P23
I2C
SPI
D1
R138
12
LE58
R1
P22
P24
R106
LE42
X27
R109
R86
LE40
R56
R58
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R142
R126
UART1 STATUS
UART1 (CONSOLE)
C60
L1
C133
C29
R2
C176
C175
C174
C154
C79
U2
R7
R139
D5
D6
C135
R9
R70
R40
J13
J23
C90
C80
J4
R48
R67
C78
R24
C163
JP2
+3.3V_MOD
P12
U61
L11
C166
ON=SJC-ONLY
JP20
R18
C165
C23
R68
L23
JP6
C21
C25
R21
C105
UART2 (MEI)
C44
+3.3V_JS
TP93
R285
ON=
ENABLE EXT BATT
P29
U15
C47
WLAN PRIMARY
P1
TP20
U57
R159
R50
U58
PARALLEL LCD
C157 R177
TP22
TP21
R179
R178
U45
R130
EXT BATT
VGA
R26
V2
C7
L30
C156
R81
R80
R185
R186
C164
R22
C6
L29
R19
R15
U46
R14
R182 C153
X32
C104
R11
C162
C160
L28
C103
P4
TP19
R180 C152
R227
R98
LVDS
LCD
R232 C177
R175
LE6
R228
R194
V6
V5
MAIN POWER
X24
9V-30VDC
R230
OFF
J19
HDMI
+5V
LE7
ON
R95
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
ȹȹȹ
ø
Ăś
'
Čą
Čą
Čą
Čą
ȹȹ
SPI Header, P24
The development board provides access to the SPI interface on the module using the SPI
header, P24. This interface is connected to the ConnectCore for i.MX53 ECSPI1 port.
The SPI bus is connected to the following interfaces on the development board:
(*) the SPI chip select signal for the two LCD interfaces is generated with a logic combination
of ECSPI1_SS0 and the touch selection jumper (J20).
The table below provides the pinout of the SPI header:
Čą
Čą
Čą
Čą
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Čą
Čą
Čą
Čą
ȹȹ
UART Interface
C176
C175
C174
C154
Q2
R84
R222
C150
U29
J20
U28
R184
C161
C155
C159
C162
C151
R48
C164
C70
C71
C24
C66
C62
R268
L9
C106
TP45
TP46
TP43
TP42
R270
TP61
R103
TP113
R110
TP63
R111
TP69
TP118
TP64
TP60
R99
TP114
TP117
TP66
R274
TP115
TP23
TP70
R282
R281
R284
R283
TP71
ETHERNET 1
C61
R112
R113
R116
R119
L4
R88
R89
TP74
X7
R93
R30
C115
R29
S5
C113
R17
C112
C11
C13
C10
R218
L5
L18
TP25
R46
DESCRIPTION
BOOT - FLASH
OPEN
OPEN
DESCRIPTION
INT. BOOT
OPEN
CLOSE
CLOSE OPEN
BOOT - uSD
OPEN
CLOSE
RESERVED
BOOT - SD
CLOSE
CLOSE CLOSE
BOOT - SATA
CLOSE CLOSE
OPEN
R140
J27
BOOT - FUSES
CAN2
C178
U34
X31
SER DOWNLOAD
R83
POS 2
R203
R204
TP29
TP26
TP27
POS 1
R205
TP30
TP31
TP28
TP91
TP92
TP36
TP35
TP33
TP57
TP82
TP87
TP88
TP58
TP68
TP86
TP90
POS 2
OPEN
S9
R87
C116
TP37
TP38
TP49
TP52
POS 1
TP62
TP89
R293
R255
TP48
R25
TP47
R265
R44
C54
S8
OPEN
U32
CAMERA 1
C132
C120
C119
R211
R78
R6
R76
R64
R91
C18
R49
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
12
12
S9
JP12
U8
C117
J17
U33
C118
R104
R100
ON=
WLAN DISABLE
U13
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
P21
U44
R45
X15
C171
R246
R5
R61
R90
X18
X16
C170
CAMERA 2
LBL1
R13
C131
R151
R152
C98
U30
R141
R121
R66
R65
R92
R79
R247
USER
BUTTON 1
C99
C89
R154
R153
C84
S3
L6
L20
C179
R96
LE49
R57
R59
J8
L19
R206
CAN2 TERMINATION
MICRO SD
X14
C12
L21
H9
X21
IDENT
R63
R62
R122
R135
LE51
LED 2
L22
R47
S10
ASSOC
L8
C114
R27
C110
XBEE MODULE
R213
C19
L7
J1
X29
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
R28
L10
L25
R35
R208
L24
C109
C65
U31
C64
U4
C111
C68
U40
C67
U35
C102
C5
C100
U41
C125
C126
R207
R197
C194
R16
C2
C1
R215
R214
R173
R196
R193
C55
R8
Y1
R201
R202
R253
R128
R229
C94
J10
L26
R37
U42
R198
U19
C69
R36
J11
USB OTG
USB HOST
R209
R102
R85
R38
U43
R271
C107
R101
R172
C134
U56
U54
U53
R183
C72
C9
C196
C197
JP3
ON=AUTOBOOT
R195
C15
R52
C127
RESET
C59
C192
TP41 TP39
LE50
LED 1
R12
S12
U52
C187
R120
R192
C189
C190
U55
U23
R191
U37
U36
C38
U38
C57
R131
C195
U25
R136
U51
V10
C52
C188
U1
U5
C43
R216
R10
C158
R188
C169
R31
C45
R33
C48
U27
U7
R127
POWER
C95
R171
C191
C193
O2
C186
DIGI
INTERNATIONAL
R174
L3
R69
R60
C172
R51
MICRO
S13
C4
C58
R254
U3
R132
O1
V11
U47
C167
J6
C49
J15
U39
J24
C130
J12
C86
R20
C108
R187
Y3
TP72
CONNECTCORE i.MX53 MODULE
R190
U12
C50
C22
L16
C8
TP73
TP75
TP76
R217
R220
U14
DISABLED
ACTIVE
R42
R105
U10
R269
R273
R266
TERMINATION
X28
U48
C14
C145
C63
U49
L27
L12
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R181
R189
LINE IN
R39
Serial Port 3
(TTL), X19
C3
R108
SATA
C101
DISABLED
4-WIRE
R221
AUTO PWR DWN ACTIVE
2-WIRE
RS485 MODE
U18
U26
U20
1-WIRE
C149
R285
JP1
R23
RS422/485
C53
C28
C27
C56
C26
OFF/OPEN
RS232
MODE
R117
R118
U16
U22
U17
ON/CLOSE
R134
C41
C46
C147
C40
TP44
R133
LE48
C148
R54
TP137
R276
R279
R288
R278
R287
R277
R74
R75
LE62
1234
AUDIO
J18
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
LE47
J5
C16
C88
C83
H3
ON
X19
C20
C87
R107
R34
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
TXD
C39
JP10
U6
P2
X20
R272
DIGITAL I/O
J2
R275
H1
R286
R53
C96
C93
R106
RN2
S6
U24
X30
C97
LE44
R73
LE60
LE61
U9
X30
C36
C32
J3
R280
R290
R56
S7
R72
LE59
LE43
LE46
R77
L29
C21
ON=ENABLE
COIN CELL
LE45
R43
R158
X45
12
R71
U21
C37
C31
C51
P19
POE MODULE
POE MODULE
JTAG
X13
C82
R289
ON
PWM
C85
L17
R138
TP77
RXD
I2C
SPI
P20
C81
U50
R143
R142
R137
R139
R4
R123
R55
LE41
LE57
R114
C30
X27
TXD
UART2 STATUS
R41
R3
R86
LE42
X27
C163
J4
R1
D1
LE40
LE58
C166
R109
BATT
R97
UART1 STATUS
R58
P14
TOUCH SELECTION
P23
P22
P24
R231
R126
L1
C133
C29 C35
C60
C90
C80
C79
C135
U2
R7
UART1 (CONSOLE)
UART2
(MEI),
X30
C25
R21
R67
C78
D5
D6
J13
J23
R2
U61
L11
JP2
+3.3V_MOD
R24
R9
R70
R40
C165
ON=SJC-ONLY
JP20
R18
P12
TP20
TP93
C23
R68
L23
JP6
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
+3.3V_JS
UART1
(Console),
X27
C44
R130
EXT BATT
P29
U15
C47
C105
C157 R177
TP22
TP21
R179
R178
U45
U57
R185
R186
VGA
C6
C7
R26
R182 C153
R15
U58
U46
R22
WLAN PRIMARY
P1
C152
R14
R19
R180
R11
V2
TP51
C104
L30
C156
R81
R80
PARALLEL LCD
C91
C103
P4
TP19
C160
L28
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
LE6
R228
R194
V6
R95
9V-30VDC
R230
OFF
J19
HDMI
+5V
LE7
ON
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
UART 1 (Console), X27
The UART 1 connector X27, is a DB-9 male connector. This port is used as the standard
console port. This asynchronous serial port is operating in DTE mode and requires a
nullmodem cable to connect to a computer serial port. One RS232 transceiver is used on the
Development board. The transceiver can be enabled or disabled using switch S7. See the
“Switches and Push-buttons” section on page 73 for more information.
Čą
Čą
Čą
Čą
ȹȹȹ
'
Čą
Čą
Čą
Čą
ȹȹ
UART 1 pins are allocated as shown:
UART 2 (MEI), X30
UART 2 connector X30, is a DB-9 male connector. This asynchronous serial port is operating in
DTE mode and requires a null-modem cable to connect to a computer serial port.
The UART 2 is used on the development board as MEI (multiple electrical interface) interface.
RS232 and RS485 transceiver are used in the Development board. The transceivers are
configured using the switch S6. Refer to the “Switches and Push-buttons” section on page 73
for more information.
UART 2 pins are allocated as shown:
Čą
Čą
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Čą
ȹȹȹ
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Čą
Čą
Čą
Čą
ȹȹ
UART 3 (TTL Interface), X19
The UART 3 interface is a TTL interface connected to a 2x5 pin, 2.54mm pin header. The
connector supports only TTL level signals.
UART 3 pins are allocated as shown:
UART 3 is connected to the X19 connector and XBee module socket.
Čą
Čą
Čą
Čą
ȹȹȹ
'
Čą
Čą
Čą
Čą
ȹȹ
USB Host Interface
C176
C175
C174
C154
R84
R222
C150
U29
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
TP43
TP42
ETHERNET 1
R270
TP61
R103
TP113
R110
TP63
R111
TP60
X7
C61
R112
R113
R116
R119
TP118
TP64
R85
R93
R30
R102
C113
+ C109
R17
C112
C13
J8
L6
L5
C11
R206
C10
R218
R207
C12
L19
L20
H9
L18
TP25
R46
DESCRIPTION
BOOT - FLASH
OPEN
OPEN
DESCRIPTION
INT. BOOT
OPEN
CLOSE
CLOSE OPEN
BOOT - uSD
OPEN
CLOSE
RESERVED
BOOT - SD
CLOSE
CLOSE CLOSE
BOOT - SATA
CLOSE CLOSE
BOOT - FUSES
CAN2
R140
J27
X31
SER DOWNLOAD
R83
OPEN
C178
U34
R87
POS 2
S9
R203
R204
TP29
TP26
TP27
POS 1
R205
TP30
TP31
TP28
TP91
TP92
TP36
TP88
TP58
TP68
POS 2
OPEN
TP86
TP35
TP33
TP57
TP82
TP87
TP62
TP89
C116
TP37
TP38
POS 1
TP90
TP52
TP49
R255
TP47
R265
TP48
R25
S8
OPEN
U32
C179
R49
CAMERA 1
C120
C119
BOOT CONF
J9
ETHERNET 2 J7
C123
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
C17
C118
ON=
WLAN DISABLE
J17
U33
12
C117
P21
JP5
C124
C171
R246
R5
R61
R90
X15
C170
X18
C18
R211
IDENT
X16
C132
U44
R45
CAN2 TERMINATION
LBL1
R13
R101
R151
R152
R293
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
C54
R44
U30
R141
R121
R66
R65
R92
R79
R247
S5
L22
L21
R35
X21
R96
USER
BUTTON 1
C99
C98
C89
R154
R153
S3
L8
+ C111
R29
R27
C110
R47
CAMERA 2
R63
R62
LE51
LE49
R57
L7
MICRO SD
X14
L10
C114
C67
U35
C65
U31
C64
C5
C100
U4
U14
C126
L24
L25
R37
U41
C125
Y1
J10
L26
C115
C68
U40
R269
R273
R266
C101
C102
R16
C2
C55
R8
C1
R215
R214
R173
R196
C94
R201
R202
R253
R128
R36
J11
USB OTG
USB HOST
R38
U43
C69
S10
R213
R122
R135
C9
C196
C197
J20
U28
C164
R99
TP114
TP23
TP70
TP71
TP115
R274
TP117
TP46
TP74
TP72
TP73
TP75
TP76
R282
R281
R284
R283
TP66
TP69
C134
U42
R197
J1
X29
C131
RESET
R184
C161
C155
C159
C162
C151
R88
C59
XBEE MODULE
LED 2
C84
JP3
ON=AUTOBOOT
R195
C95
R208
R78
R6
R76
R64
R91
R10
C158
R188
R172
R285
R229
U38
L12
R162
R28
C43
L3
R216
R60
C172
C169
R31
C45
LINE IN
MICRO
C4
R271
C107
ASSOC
R59
C15
R52
C127
C19
LED 1
R12
S12
C86
R20
U10
C58
U56
U54
C194
C72
LE50
U27
U7
R127
POWER
U49
C192
TP41 TP39
U47
C167
C130
R51
DIGI
INTERNATIONAL
R174
R69
C128 C129
R176
LINE OUT
R181
R189
J24
S13
R192
U53
R183
C187
R120
R193
U19
U36
R131
C190
U55
U23
C189
U52
U51
V10
C52
C195
U25
R136
C186
C22
J6
C49
J15
U39
R187
R33
C48
C8
U1
U5
R42
J12
R105
C108
1-WIRE
Y3
USB Host
Connectors,
J8 & J10
C63
R171
C188
C191
C193
O2
V11
R198
U37
O1
R191
U12
C57
C28
C27
C50
U18
U26
U20
U48
L16
C145
SATA
R254
U3
R132
C53
C38
U22
C56
R217
R220
CONNECTCORE i.MX53 MODULE
R190
C46
R134
C41
X28
C149
C14
TP44
L27
S6
DISABLED
ACTIVE
R221
DISABLED
4-WIRE
TERMINATION
C147
C3
R39
R280
R290
JP1
R23
AUTO PWR DWN ACTIVE
2-WIRE
RS485 MODE
R117
U16
UART3 (TTL)
R199
J18
R108
R209
R124
R82
R129
R125
AUDIO
C40
TP137
TP81 TP80 TP78 TP79 TP24
R276
R133
LE48
C148
R54
TP67 TP116
R279
R288
R278
R287
R277
R74
R75
LE62
RS422/485
1234
LE63
C33
C26
OFF/OPEN
RS232
MODE
J5
C16
DIGITAL I/O
KEYPAD
R291
ON/CLOSE
X19
C20
C88
C83
H3
ON
LE47
R118
U11
C42
C34
TP85 TP84 TP83
R286
R53
C87
R107
R34
POS DESCRIPTION
RXD
U17
JP10
U6
C93
R106
RN2
TXD
C39
U24
X30
C96
P2
X20
R272
J2
R275
H1
R73
LE60
LE61
U9
X30
C36
C32
C97
LE44
LE46
R77
J3
R289
R56
S7
R72
LE59
LE43
LE45
R43
L29
C21
X45
ON=ENABLE
COIN CELL
12
R71
U21
C37
C31
C51
P19
POE MODULE
POE MODULE
JTAG
X13
C82
R89
R138
TP77
ON
PWM
C85
P20
C81
U50
Q2
R143
R142
R137
R139
R97
R4
R123
R55
LE41
LE57
R114
C30
X27
RXD
I2C
SPI
L17
BATT
TXD
UART2 STATUS
R41
R3
D1
LE42
X27
C163
J4
R1
R86
LE40
LE58
R109
P14
TOUCH SELECTION
P23
P22
P24
R231
UART1 STATUS
C90
C80
C79
C135
R126
L1
C133
C29 C35
C60
R58
R48
R21
R67
C78
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R159
R50
ON=
ENABLE EXT BATT
J13
J23
R2
U61
L11
C166
JP2
+3.3V_MOD
R24
R9
R70
R40
C165
ON=SJC-ONLY
JP20
R18
P12
TP20
TP93
C23
R68
L23
JP6
UART2 (MEI)
C44
+3.3V_JS
R130
EXT BATT
P29
U15
C47
C105
C157 R177
TP22
TP21
R179
R178
U45
U57
VGA
C6
C7
R26
R182 C153
R15
U58
U46
R22
WLAN PRIMARY
P1
C152
R14
R19
R180
R11
V2
TP51
C104
L30
C156
R81
R80
R185
R186
PARALLEL LCD
C91
C103
P4
TP19
C160
L28
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
LE6
R228
V6
R95
J19
HDMI
+5V
LE7
R194
R230
OFF
LE4
ON
9V-30VDC
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
USB Host Connectors, J8 and J10
The development board provides four standard type A receptacles for a USB host connection.
A 4-Port USB hub is used in the development board to convert the USB host port of the
module into four USB host ports. The USB interfaces support low, full and high speed USB2.0
connectivity.
Čą
Čą
Čą
Čą
ȹȹȹ
'
Čą
Čą
Čą
Čą
ȹȹ
USB OTG Interface
R232 C177
J20
U29
R184
L4
C70
C71
R267
R268
L9
R111
R110
R103
TP63
TP113
TP114
C66
C62
C106
C61
R112
R113
R116
R119
R99
TP115
TP116
R93
R30
C115
R29
L10
C114
L7
C113
C13
C12
J8
L21
L6
R17
C112
L5
L20
C11
H9
C10
R218
L19
C108
J1
L22
R27
C110
R206
L18
R140
C116
TP27
TP26
POS 1
OPEN
OPEN
CLOSE
CLOSE
DESCRIPTION
BOOT - FLASH
BOOT - uSD
BOOT - SD
BOOT - SATA
POS 2
OPEN
CLOSE
OPEN
CLOSE
R204
TP25
R205
TP29
B20
S9
J27
DESCRIPTION
INT. BOOT
RESERVED
BOOT - FUSES
SER DOWNLOAD
CAN2
U34
X31
TP88
TP86
POS 2
OPEN
CLOSE
OPEN
CLOSE
TP28 TP31 TP30
R203
TP68
TP58
TP36 TP92
R46
S8
POS 1
OPEN
OPEN
CLOSE
CLOSE
U32
TP35 TP91 TP33
TP89 TP87 TP82 TP62 TP57
R83
R44
TP37
TP38
R87
C99
TP49
R255
C98
R259 R257
R262
R261
TP48
TP47
R265
R264
C178
R260 R258 R256
C179
X15
CAMERA 1
C120
R49
BOOT CONF
C119
J9
JP5
JP4
CAN1
CAN1 TERMINATION
ON
ON
12
12
S9
JP12
U8
J17
U33
C118
R104
R100
U13
C121
C89
C117
ON=
WLAN DISABLE
C122
R32
C171
S8
P21
ETHERNET 2 J7
C123
C124
C170
X16
R211
C18
SD/MMC
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X18
C132
U44
R45
CAN2 TERMINATION
IDENT
R63
R62
L24
C109
C65
C64
R35
X21
LBL1
P15
P13
LE12
PERIPHERAL CONNECTOR
S/N
WLAN SECONDARY
C17
R209
R13
L8
C111
C68
U40
C67
C102
C1
R215
R214
R197
R208
CAMERA 2
R213
LE49
LE51
R151
R152
BUTTONS3
U28
C164
C2
C125
U4
R207
R229
C192
U41
C126
J11
J10
L25
R47
R96
R135
C9 R122
C196
R102
S5
USER
C131
RESET
ETHERNET 1
X29
MICRO SD
X14
R57
C84
JP3
R195
C55
R8
Y1
S10
LED 2
R101
R172
S12
C94
R286
C107
ASSOC
R59
S3
X7
L26
R37
U42
U55
U56
C194
R36
R201
R202
R253
R183
C187
R38
U43
C69
C100
U54
R78
R6
R76
R64
R91
C169
C158
R188
C197
ON=AUTOBOOT
MICRO
C19
LED 1
R12
R52
C127
B1
R274
R291
R192
U53
R263
LE50
U27
R127
C15
POWER
R241
L29
U46
C189
U52
C190 B19
TP90
L12
R162
C168
R28
C43
U48
DIGI
INTERNATIONAL
U39
R10
U48
C172
R60
R51
U7
J6
S13
C134
XBEE MODULE
U47
R153
B9
J24
R154
B15
U39
C167
C130
C49
J15
R216
C128
L3
R174
R69
C129
LINE OUT
R33
C48
C8
R182 C153
R180 C152
C151
TP23
TP70
R136
U51
R128
C186
R120
R42
J12
R222
C150
C159
C161
C155
C162
JP2
TP73
TP72
TP71
R285
R289
TP74
U23
R193 R196
U19
U36
U38
C195
U25
R198
U37
C38
H8
R131
R130
C188
U1
U5
V10
C52
X28
R187
Y3
C59
R171
C191
C193
O2
R191
U12
C57
O1
V11
U18
U26
C28
C50
C22
L16
C95
U3
R132
C53
R190
C46
U20
C27
CONNECTCORE i.MX53 MODULE
C4
C58
R254
U35
DISABLED
ACTIVE
R217
R220
U31
TERMINATION
R134
C41
1-WIRE
C14
R31
C45
LINE IN
R39
R85
USB OTG
USB HOST
B21
C148
C149
C86
R20
TP44
U14
RS422/485
DISABLED
4-WIRE
RS232
R133
C147
AUDIO
TP46
R269
R273
R266
AUTO PWR DWN ACTIVE
2-WIRE
RS485 MODE
TP41 TP39
C40
R105
SATA
C101
MODE
TP52 TP51
R54
TP43
L27
R117
R118
U16
U22
C56
C26
TP66 TP65 TP117 TP118 TP64 TP60 TP69
H3
ON/CLOSE OFF/OPEN
X19
J18
B22
TP45
R16
S6
USB OTG
Connector,
J11
C63
TP61
TP42
C5
1234
J5
C16
R53
C145
U10
R271
UART3 (TTL)
TP137
KEYPAD
R276
TP67
R221
RTS
LE48
U17
R282 R284
TP81 TP80 TP78 TP79 TP24 R281 R283
TP85 TP84 TP83
R275
R272
R279
R288
R278
R287
R277
POS DESCRIPTION
ON
JP10
C83
P2
X20
R82
R129
R125
R124
R73
R74
R75
LE62
LE63
C33
C42
U11
U24
C88
R108
R34
RXD
U6
C87
R107
RN2
LE47
C39
R106
H1
LE44
CTS
C96
C93
P19
DIGITAL I/O
J2
BT1
S7
R23
R72
LE59
LE60
LE61
U9
C34
X30
C36
C32
TP77
JP1
TXD
C97
C85
P2
R280
R290
R71
U21
C37
C31
J3
LE46
R77
ON=SJC-ONLY
ON=ENABLE
COIN CELL
LE45
R43
PWM
POE MODULE
X45
B23
LE43
UART2 STATUS
C51
C91
R157
R160
R159
R50
R158
C82
12
CTS
I2C
SPI
P20
R88
U50
Q2
C81
R138
P14
TOUCH SELECTION
P23
P22
POE MODULE
JTAG
X13
ON
RTS
P24
L17
TP76
R56
TXD
RXD
P12
U61
D1
LE42
R41
C163
R48
R1
TP75
LE40
LE58
L11
C166
R86
R4
R123
R55
LE41
LE57
R114
R97
C30
C90
C80
C165
BATT
UART1 STATUS
C29 C35
R231
C176
C175
C174
C154
R143
R126
L1
C133
UART1 (CONSOLE)
C60
R142
D5
U2
R139
R9
R70
C79+
C135
R24
R58 R109
J4
WLAN PRIMARY
P1
PARALLEL LCD
TP20
TP93
R3
R67
C23
R2
R7
U45
U30
P4
R239
C157 R177
R179
R178
R186
+3.3V_MOD
R137
C78
R18
R40
VGA
C6
C7
JP20
R68
L23
D6
R26
+C92
+3.3V_JS
R21
ON=
ENABLE EXT BATT
C105
X27
R15
R22
C21
P29
U15
C47
J13
J23
R14
V2
+ JP6
UART2 (MEI)
R175
R227
R228
R194
R19
C104
R84
C156
R81
R80
B17
B3 B10
LVDS
LCD
TP19
C160
L28
R185
R11
EXT BATT
R98
C103
X32
X24
R230
V6
V5
MAIN POWER
LE6
TP22
TP21
+5V
LE7
OFF
LE4
ON
R95
9V-30VDC
LE8
R94
J19
HDMI
+3.3V
S2
S2
R89
VCHRG VBATT
POWER
B16
BUTTON 2
B2
B18
USB OTG Connector, J11
The development board provides a standard mini-AB type receptacle for a USB OTG
connection. The module supports full and high speed USB2.0 connectivity.
Čą
Čą
Čą
Čą
ȹȹȹ
c
Čą
Čą
Čą
Čą
ȹȹ
User Interface
C176
C175
C174
C154
R84
R222
C150
U28
U29
C91
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
ETHERNET 1
R270
TP61
TP43
TP42
TP69
X7
C61
R112
R113
R116
R119
R99
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
TP23
TP70
TP71
TP115
R274
TP66
TP46
R93
R102
R30
C115
R29
R46
R203
R204
DESCRIPTION
INT. BOOT
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
C13
BOOT - FUSES
SER DOWNLOAD
X31
R87
OPEN
R83
R140
J27
CLOSE
CAN2
C178
U34
C120
BOOT CONF
J9
ON
ETHERNET 2 J7
C123
C124
S9
JP12
J17
U33
12
C118
R104
U13
12
R100
ON=
WLAN DISABLE
C121
C122
JP4
CAN1
P15
R32
C171
ON
U8
P21
JP5
CAN1 TERMINATION
S8
C117
LBL1
C119
U44
R45
CAMERA 1
C132
C18
R49
C170
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X15
R211
R96
X18
X16
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C17
R151
R152
R101
C10
C11
TP25
TP29
TP26
R205
TP30
TP31
POS 2
C131
BUTTON 1
L18
C179
CAMERA 2
R63
R62
TP28
TP33
OPEN
OPEN
CAN2 TERMINATION
IDENT
R213
TP27
TP92
OPEN
BOOT - uSD
S10
R13
L8
C114
R27
C113
R17
R218
R207
TP58
TP36
TP35
TP91
TP57
TP62
TP82
TP87
TP89
TP88
TP90
TP37
TP38
TP68
POS 1
S9
DESCRIPTION
BOOT - FLASH
OPEN
C116
POS 2
OPEN
CLOSE
OPEN
OPEN
U32
C89
S5
USER
S8
POS 1
TP86
TP52
TP49
R255
TP47
R265
TP48
R44
C54
R25
C99
C98
X21
MICRO SD
LE49
R154
R293
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
L12
R135
LE51
R153
S3
L5
R206
R47
U30
C107
X14
J8
L6
XBEE MODULE
R57
C12
L19
L20
H9
R208
L7
L22
L21
C112
R201
R202
R253
C110
R35
R271
L10
C109
U41
C64
C5
C100
U4
L24
L25
R37
C65
C126
C125
Y1
J10
L26
C111
C68
C67
U35
C102
R16
C2
C55
R8
C1
R215
R214
R173
R193 R196
C94
U55
C192
R197
C194
R36
J11
USB OTG
USB HOST
R38
U43
C69
U42
R198
R191
R190
R183
C187
C190
U40
C134
U56
C72
LED 2
R59
RESET
J20
C161
C155
C151
R88
TP74
TP72
TP73
TP75
R280
R290
TP76
R128
U38
U54
TP41 TP39
ASSOC
C84
JP3
ON=AUTOBOOT
R195
C9 R122
C197
C196
C19
LED 1
C15
R172
R192
U53
R78
R6
R76
R64
R91
R216
R10
C158
R188
C169
R33
C48
C130
MICRO
S12
C189
U52
J1
X29
C43
L3
DIGI
INTERNATIONAL
R174
R69
R60
C172
R28
LE50
U27
U7
R12
R52
C127
J15
U39
R127
POWER
U23
R136
U51
R120
U47
C167
S13
C195
U25
C186
R229
R131
C188
U1
U5
V10
C52
C191
C193
O2
V11
C38
C57
C28
C27
C56
O1
C50
U18
U26
U20
J24
R31
C45
LINE IN
R51
C49
R85
C108
R187
J6
C59
R171
U36
U12
U37
U19
R117
R118
U16
U22
C95
U3
R132
C53
1-WIRE
Y3
C58
R254
C46
C41
C22
L16
C4
R217
R220
CONNECTCORE i.MX53 MODULE
U31
DISABLED
R133
LE48
U48
C8
C86
R20
U10
U14
DISABLED
4-WIRE
ACTIVE
R42
J12
U49
C101
ACTIVE
2-WIRE
TERMINATION
X28
C149
C14
R105
SATA
C63
R269
R273
R266
AUTO PWR DWN
RS485 MODE
R134
R75
LE62
C26
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R189
C3
R39
TP44
L27
S6
R221
1234
C147
R181
C40
R285
JP1
R23
RS422/485
LE47
C148
R54
TP137
R276
R279
R288
R278
R287
R277
R74
RS232
AUDIO
J18
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
OFF/OPEN
MODE
J5
C16
C88
C145
C83
H3
ON/CLOSE
ON
X19
C20
C87
R108
R34
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
R73
LE60
TXD
U17
JP10
U6
C93
R107
RN2
R286
R53
C96
P2
X20
R272
DIGITAL I/O
J2
R275
H1
C39
U24
X30
J3
R289
R56
S7
R72
LE59
LE43
LE61
U9
X30
C36
C32
C97
LE44
LE46
R77
C164
C21
X45
ON=ENABLE
COIN CELL
LE45
R43
P19
POE MODULE
POE MODULE
JTAG
R89
U50
C81
R142
R137
X13
C82
R138
12
R71
U21
C37
C31
C51
PWM
C85
P20
L17
TP77
ON
I2C
R106
Q2
R143
RXD
SPI
R231
R97
TXD
UART2 STATUS
R41
R3
R86
LE40
LE58
J4
R1
D1
LE42
X27
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
C35
R58
P14
TOUCH SELECTION
P23
P22
P24
R184
R2
R48
R67
R126
L1
C133
C90
C80
C79
C135
U2
R7
C29
C60
R139
D6
D5
UART1 STATUS
UART1 (CONSOLE)
R158
C25
R21
C78
R9
R70
R40
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
R24
JP6
C163
JP2
+3.3V_MOD
WLAN PRIMARY
P1
P12
U61
L11
C166
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
R130
EXT BATT
U57
C44
+3.3V_JS
C105
C159
U45
U58
P29
U15
C47
C162
R26
V2
L30
C156
R177
C157
TP22
TP21
R179
TP20
R178
L29
R22
R81
R80
R185
R186
VGA
C6
C7
PARALLEL LCD
R182 C153
R19
R15
U46
R14
R180 C152
R11
R282
R281
R284
R283
C104
R232 C177
R175
R227
X32
X24
9V-30VDC
C103
P4
TP19
C160
L28
TP51
V5
MAIN POWER
R98
LVDS
LCD
SD/MMC
R95
LE6
R228
V6
R194
R230
OFF
J19
HDMI
+5V
LE7
ON
LE4
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
User Interface
The development board provides two user buttons and two user LEDs connected to GPIO
signals of the ConnectCore for i.MX53.
The table below shows the GPIO signal assigned to the user interface:
€
Čą
Čą
Čą

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ƒ
Š
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Š
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Š
‹
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
Ž
™
Ž

Ž
™
Š
Œ
’
“
›

š
‘
“

Œ
Čą

š
Š

‘
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›
’
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‡
ˆ
‰
”
•
–
‘
—
”
•
–
‘
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”
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•
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ž
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Čą
Čą
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WLAN Interface
Primary Antenna
Connectors, P12 & P14
C176
C175
C174
C154
R84
R222
C150
L4
C70
C71
C24
C66
C62
R268
C86
R20
R85
X7
ETHERNET 1
L9
C61
C106
TP45
R105
R270
TP61
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP43
TP42
R93
R30
C115
R29
L8
C113
R17
C112
C11
C13
C10
R218
TP25
POS 2
R46
R203
R204
TP29
TP26
TP27
DESCRIPTION
BOOT - FLASH
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
OPEN
BOOT - FUSES
SER DOWNLOAD
R83
R140
J27
CLOSE
CAN2
C178
U34
X31
R87
OPEN
POS 1
R205
TP30
TP31
TP28
TP91
TP92
TP58
TP36
TP35
TP33
TP57
TP82
TP87
TP89
TP88
TP90
TP68
TP86
POS 2
OPEN
S9
CLOSE
OPEN
OPEN
U32
C116
TP37
TP38
TP49
POS 1
TP51
TP52
S8
TP62
R293
R255
TP47
R265
TP48
R25
C54
R44
U30
C179
R49
CAMERA 1
C120
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
C118
R104
U13
12
R100
ON=
WLAN DISABLE
J17
U33
12
C117
P21
R45
X15
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C18
C171
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
X16
C132
R211
R96
X18
U44
C170
CAMERA 2
R63
R62
L18
C17
R101
L5
L20
R206
CAN2 TERMINATION
IDENT
LBL1
R13
C131
R151
R152
C99
C98
C89
S5
J8
L6
R47
X21
MICRO SD
LE49
R154
USER
C12
L19
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
R162
C168
J1
X29
L7
L22
L21
H9
R208
L10
C114
R27
C110
R35
R271
L24
L25
C109
C65
U31
U14
C64
U4
C111
C68
C67
U35
C102
U41
C125
C126
R207
R197
C194
R16
C2
C1
R215
R214
R173
U56
R198
R229
C55
R8
Y1
J10
L26
R37
U42
C94
U55
C192
R201
R202
R253
R183
C187
R36
J11
USB OTG
USB HOST
R38
U43
C69
C5
U54
U40
C101
C134
C100
U53
C190
R193 R196
U52
R191
U51
R128
U36
U38
L12
R135
LE51
R153
S3
R102
J20
U29
C91
R112
R113
R116
R119
R99
TP23
TP70
TP71
TP115
R274
TP117
TP46
TP74
TP72
R282
R281
R284
R283
TP66
TP69
C59
S10
X14
R57
BUTTON 1
RESET
R184
U28
C151
R88
C95
XBEE MODULE
LED 2
R59
C84
JP3
ON=AUTOBOOT
R195
R192
C107
ASSOC
LED 1
C15
R172
C189
C72
R213
C19
C9 R122
C196
C197
R33
C48
MICRO
C4
C58
U3
TP41 TP39
LE50
U27
U7
R12
S12
U23
R136
R78
R6
R76
R64
R91
R10
C158
R188
C169
R28
C43
L3
R216
R60
C172
R31
C45
DIGI
INTERNATIONAL
R174
R69
C128 C129
R176
LINE OUT
R181
R189
LINE IN
U39
R127
POWER
R52
C127
J15
C195
U25
C186
R120
U47
C167
S13
C145
C108
J24
C130
C49
U1
U5
R131
C188
C191
C193
O2
V10
C52
C38
C57
C28
C27
O1
V11
U18
U26
U20
C50
R190
U19
U37
U12
U22
R187
J6
R108
SATA
R254
R171
R51
J12
TP73
TP75
TP76
R217
R220
CONNECTCORE i.MX53 MODULE
R132
C53
1-WIRE
Y3
R269
R273
R266
DISABLED
C22
L16
C88
U10
C46
C41
U48
C8
R42
C87
R107
C63
U49
L27
DISABLED
4-WIRE
ACTIVE
R221
ACTIVE
2-WIRE
TERMINATION
S6
X28
C149
C14
R285
JP1
R23
AUTO PWR DWN
RS485 MODE
1234
R117
R118
RS422/485
R134
LE48
C56
OFF/OPEN
RS232
MODE
C147
C3
R39
TP44
R133
U16
UART3 (TTL)
R199
J18
R276
R279
R288
R278
R287
R277
R74
R75
LE62
C26
ON/CLOSE
AUDIO
C40
TP137
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
ON
LE47
C148
R54
R106
C83
H3
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
R73
LE60
TXD
U17
JP10
U6
C93
R34
J5
C16
C96
P2
X20
R272
DIGITAL I/O
J2
R275
H1
X19
C20
P19
POE MODULE
RN2
R286
R53
C97
LE44
C39
U24
X30
J3
R280
R290
R56
S7
R72
LE59
LE43
LE61
U9
X30
C36
C32
PWM
C85
X45
12
LE46
R77
I2C
POE MODULE
JTAG
ON=ENABLE
COIN CELL
LE45
R43
C164
C21
X13
C82
R89
U50
R138
P14
TOUCH SELECTION
P23
P22
P24
SPI
P20
R289
ON
R71
U21
C37
C31
C51
C163
R86
C81
R137
R142
Q2
R143
RXD
UART2 STATUS
R41
R3
L17
LE40
LE58
R1
D1
LE42
X27
R109
P12
U61
R231
TXD
R4
R123
R55
LE41
LE57
R114
C30
X27
R58
R48
R2
BATT
R97
UART1 STATUS
C90
C80
C79
C135
R126
L1
C133
C29 C35
C60
R139
D6
D5
U2
R7
UART1 (CONSOLE)
R158
C25
R21
R67
C78
R24
R9
R70
R40
C166
JP2
+3.3V_MOD
WLAN PRIMARY
P1
PARALLEL LCD
L11
J4
ON=SJC-ONLY
JP20
R18
TP93
C165
C23
R68
L23
JP6
J13
J23
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
+3.3V_JS
U57
C44
R130
EXT BATT
U15
C47
C105
C161
C155
U45
U58
P29
C159
R26
V2
L30
C156
C157 R177
TP22
TP21
R179
TP20
R178
L29
R22
R81
R80
R185
R186
VGA
C6
C7
R182 C153
R19
R15
SD/MMC
C104
R14
TP77
X24
R11
U46
X32
C162
C160
L28
C103
P4
TP19
R180 C152
R227
R98
LVDS
LCD
R232 C177
R175
LE6
R228
V6
V5
MAIN POWER
J19
HDMI
+5V
LE7
R194
R230
OFF
LE4
ON
R95
9V-30VDC
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
Secondary Antenna
Connectors, P13 & P15
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Čą
Čą
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Čą
Čą
Čą
Čą
ȹȹ
Antenna Connectors (WLAN)
The development board provides the following connectors for the WLAN interface:
and P13: these two UFL connectors are used to connect the WLAN interface of the 
ConnectCore for i.MX53 to the development board. Two coaxial cables are used for 
this connection.
„P12
and P15: these two RP-SMA connectors are used to connect two (primary and 
secondary) WLAN antennas
„P14
The following picture shows the WLAN antenna connections.
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Čą
Čą
Čą
ȹȹ
Digi XBee Interface
C176
C175
C174
C154
R84
R222
C150
U29
J20
U28
C151
C164
L4
C70
C71
C24
C66
C62
R268
L9
C106
TP45
ETHERNET 1
R270
TP61
TP46
TP43
TP42
TP114
R103
TP113
R110
TP63
R111
TP60
TP118
TP64
TP117
X7
C61
R112
R113
R116
R119
R99
R274
TP115
TP23
TP70
R282
R281
R284
R283
TP66
TP69
R93
R30
R29
C13
C10
TP25
POS 2
R203
R204
R46
R205
TP31
TP30
TP29
TP26
DESCRIPTION
BOOT - FLASH
OPEN
OPEN
DESCRIPTION
INT. BOOT
BOOT - uSD
OPEN
CLOSE
RESERVED
CLOSE
CLOSE
OPEN
BOOT - SD
CLOSE
CLOSE
CLOSE
BOOT - SATA
CLOSE
R83
BOOT - FUSES
SER DOWNLOAD
R140
X31
R87
OPEN
CAN2
C178
U34
J27
CLOSE
CAMERA 1
C120
R211
C119
BOOT CONF
J9
JP5
ETHERNET 2 J7
C123
C124
JP4
CAN1
CAN1 TERMINATION
S8
ON
ON
S9
JP12
U8
R104
U13
12
R100
C121
C122
P15
R32
LE12
P13
PERIPHERAL CONNECTOR
WLAN SECONDARY
R209
C118
ON=
WLAN DISABLE
J17
U33
12
C117
P21
U44
C171
C132
C18
R49
R45
X15
C170
X16
R78
R6
R76
R64
R91
R141
R121
R66
R65
R92
R79
R247
R246
R5
R61
R90
R63
R62
TP28
TP33
POS 1
TP27
TP92
TP58
TP36
TP35
TP91
TP57
TP82
TP87
TP89
TP88
TP90
TP68
TP86
TP37
TP38
TP49
TP62
R293
TP52
TP47
R265
TP48
R44
C54
R25
R255
C116
POS 2
OPEN
S9
C17
R151
R152
POS 1
OPEN
CAMERA 2
X18
C131
BUTTON 1
L18
C179
LBL1
R13
L8
C11
R206
CAN2 TERMINATION
R96
S5
S8
OPEN
U32
C89
R154
R153
R102
USER
L5
L20
H9
X21
IDENT
R213
LE49
LE51
C84
S3
C99
C98
U30
MICRO SD
X14
R57
L6
R47
S10
LED 2
R59
J8
L19
C107
ASSOC
C12
+ C109
R17
R218
R207
J1
X29
L7
L22
L21
R35
R208
L10
C114
R27
C110
C112
R201
R202
R253
R197
R271
L24
L25
C113
C65
U41
C64
U4
+ C111
C115
C68
C67
C102
C126
C125
C5
U56
C194
R16
C2
C1
R215
R214
R173
C55
R8
Y1
J10
L26
R37
U42
C94
U55
C192
R198
R190
R183
R36
J11
USB OTG
USB HOST
R38
U43
C69
C100
U54
C187
R193 R196
U53
R191
U52
C190
U40
C134
XBEE MODULE
R135
C9 R122
C196
C19
LED 1
RESET
R184
C161
C155
C159
C162
R88
TP71
TP72
TP75
TP73
U51
R264
R263
R262
R261
R260
R259
R258
R257
R256
R292
C168
L12
R162
R28
C43
R216
R10
C197
JP3
ON=AUTOBOOT
R195
R192
C72
R101
R172
C189
TP41 TP39
LE50
U27
U7
R12
S12
U23
R136
R120
DIGI
INTERNATIONAL
L3
C158
R188
C169
R33
C48
R52
C127 C15
J15
U39
R127
POWER
R280
R290
TP74
R131
C195
U25
C186
R128
U38
C38
C28
C57
R174
R69
R60
C172
R31
C45
LINE IN
R51
MICRO
S13
U1
U5
V10
C188
C191
C193
O2
U36
U12
U37
U19
R117
R118
C27
O1
C52
U47
C167
C130
C49
R85
C108
J24
J6
C59
R171
V11
U18
U26
U20
C50
X28
R187
Y3
C95
U3
R132
C53
C22
L16
C8
C4
C58
R254
C46
C41
U22
C56
R217
R220
CONNECTCORE i.MX53 MODULE
U35
DISABLED
U31
DISABLED
4-WIRE
ACTIVE
R42
J12
C86
R20
U10
U14
ACTIVE
2-WIRE
TERMINATION
R229
LE48
U48
C14
U49
C101
AUTO PWR DWN
RS485 MODE
R133
U16
UART3 (TTL)
R199
C128 C129
R176
LINE OUT
R189
C3
R39
R105
SATA
C63
R269
R273
R266
S6
1-WIRE
C149
TP44
L27
1234
R221
RS422/485
R134
R75
LE62
C26
TP76
JP1
R23
RS232
C147
R181
C40
TP137
R276
R279
R288
R278
R287
R277
R74
OFF/OPEN
MODE
LE47
C148
R54
TP81 TP80 TP78 TP79 TP24
KEYPAD
R291
ON/CLOSE
ON
AUDIO
J18
C83
H3
POS DESCRIPTION
RXD
LE63
C33
U11
C42
C34
TP85 TP84 TP83
TP67 TP116
R82
R129
R125
R124
R73
LE60
TXD
J5
C16
C88
C145
R34
X19
C20
C87
R108
P2
X20
R272
DIGITAL I/O
J2
R275
H1
U17
JP10
U6
C93
R107
RN2
R286
R53
C96
LE44
C39
U24
X30
J3
R285
R56
S7
R72
LE59
LE43
LE61
U9
X30
C36
C32
L29
C21
X45
12
LE46
R77
P19
POE MODULE
POE MODULE
JTAG
C97
C85
R231
X13
C82
R89
U50
R138
ON=ENABLE
COIN CELL
LE45
R43
PWM
R106
P20
R289
ON
I2C
SPI
L17
TP77
RXD
R71
U21
C37
C31
C51
R3
R86
C81
R137
R142
Q2
R143
R97
TXD
UART2 STATUS
R41
J4
R1
P14
TOUCH SELECTION
P23
P22
P24
D1
LE40
LE58
R109
BATT
R4
R123
R55
LE41
LE57
R114
C30
X27
R58
LE42
X27
C163
R48
R67
R126
L1
C133
C90
C80
C79
C135
U2
R7
C35
C60
R139
D6
D5
UART1 STATUS
UART1 (CONSOLE)
C29
R2
U61
L11
C166
JP2
+3.3V_MOD
R24
R9
R70
R40
J13
J23
R158
C25
R21
C78
R18
C165
ON=SJC-ONLY
JP20
R68
L23
JP6
UART2 (MEI)
R159
R50
ON=
ENABLE EXT BATT
C105
TP93
C23
P12
TP20
U57
C44
+3.3V_JS
R130
EXT BATT
U15
C47
WLAN PRIMARY
P1
R177
C157
TP22
TP21
R179
R178
U45
U58
VGA
R26
V2
P29
L30
C156
R81
R80
R185
R186
U46
R22
C6
C7
R182 C153
R19
R15
R180 C152
R14
TP51
C104
R11
PARALLEL LCD
C91
C103
P4
TP19
C160
L28
X32
X24
R232 C177
R175
R227
R98
LVDS
LCD
SD/MMC
V5
MAIN POWER
LE6
R228
V6
R95
J19
HDMI
+5V
LE7
R194
R230
OFF
LE4
ON
9V-30VDC
LE8
R94
TP65
+3.3V
VCHRG VBATT
S2
S2
POWER
BUTTON 2
Digi XBee
Connectors, X28 & X29
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Digi XBee Module Connectors, X28 and X29
The development board provides two 10-pin, 2.0mm connectors, X28 and X29, supporting a
Digi XBee module.
The XBee serial port is shared with UART port 3 on the development board.
The table below shows the pinout of the XBee module connectors.
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Module Specifications
è
ĂŠ
ĂŠ
ĂŞ
ĂŤ
ĂŹ
Ă­
ĂŽ
è
his appendix provides ConnectCore for i.MX53 module specifications.
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¤
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½
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ž
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¤
¤
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§
¢
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¨
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Š
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Mechanical Specifications
„
Length:
82 mm (3.228 inches)
„
Width:
50 mm (1.968 inches)
„
Height :
–
PCB:
1.60 mm (0.063 inches)
–
Top side part:
3.60 mm (0.142 inches)
–
Bottom side part:
2.20 mm (0.087 inches)
Fasteners and Appropriate Torque
Digi’s recommendation is to use a M2x8mm PCB standoff with a slotted cheese head screw,
DIN 84, M2x04, 6MM in combination with a flat washer, DIN 125, M2, Nylon 6. Additionally, the
use of a torque key with 10 cNm is recommended.
ĂŻ
Ă°
Ăą
ò
Ăł
ò
Ă´
Do not use a standard metal M2 washer.
Ăľ
Environmental Specifications
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ÂŞ
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ÂŞ
¤
§
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¨
„
Operating temperature:
-20ÂşC to +85ÂşC (-4ÂşF to +185ÂşF)
„
Storage temperature:
-40ÂşC to +125ÂşC (-40ÂşF to +257ÂşF)
¤
§
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§
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Š
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´
Network Interface
Antenna specifications: 802.11 a/b/g antenna
At t r i but e s
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Ăť
Ăź
Ă˝
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Ăť
Ăž
À
D i m e n s i on s
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¡
¸
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Âş
ÂŞ
¤
§
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¨
á
¤
ø
§
Âą
Ăš
ÂŁ
ÂŞ
Dimensions are provided for reference purposes only. The actual antenna may vary.
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¤
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Âť
Âą
Âź
½
¤
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ÂŤ
ȹȹȹ
¸
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=
Čą
Čą
Čą
Čą
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Antenna Specifications: 802.11b/g antenna
At t r i but e s
D i m e n s i on s
Čą
Čą
Čą
Dimensions are provided for reference purposes only. The actual antenna may vary.
Čą
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=
Čą
Čą
Čą
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Ethernet 1
„
Standard:
IEEE 802.3/802.3u
„
Physical layer:
10/100Base
„
Data rate:
10/100 Mbps
„
Mode:
Full or half duplex
Ethernet 2
„
Standard:
IEEE 802.3/802.3u
„
Physical layer:
10/100Base
„
Data rate:
10/100 Mbps
„
Mode:
Full or half duplex
WLAN
Stan dar d
„IEEE
802.11a/b/g/e/i/h/j standards
„Single-stream
draft IEEE 802.11n
Fr e q u e n c y B a n d
„2.40
- 2.50 GHz ( Low Band )
„4.90
- 5.85 GHz ( High Band )
Data Rates
„802.11n:
6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps
„802.11a/g:
6, 9, 12, 18, 24, 36, 48, 54 Mbps
„802.11b:
1, 2, 5.5, 11 Mbps
Me d i a A c c e s s C o n t r o l
„Dynamic
selection of fragment threshold, data rate and antenna depending on the
channel statistics
„WPA,
Čą
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Čą
WPA2 and WMM support
ȹȹȹ
=
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Čą
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W i r e le s s Me d i u m
„802.11b/g:
Direct Sequence-Spread Spectrum ( DSSS ) and Orthogonal Frequency
Divisional Multiplexing ( OFDM )
„802.11a/n:
OFDM
DFS Cli ent
„This
module supports the DFS Client only between 5.25 - 5.35GHz and 5.50 - 5.70GHz
bands. It does not support being DFS Master, or can it be connected to an Ad hoc
network in these bands.
„This
device cannot act as an access point on the non-DFS legacy frequency in the 5.15
and 5.25GHz bands.
Modulati on DSSS
„Differential
Binary Shift Keying ( DBPSK ) @ 1 Mbps
„Differential
Quadrature Phase Shift Keying ( DQPSK ) @2 Mbps
„Complementary
Code Keying ( CCK ) @ 5.5 Mbps and 11 Mbps
„BPSK
@ 6 and 9 Mbps
„QPSK
@ 12 and 18 Mbps
„16-Quadrature
„64-QAM
Amplitude Modulation ( QAM ) @24 and 36 Mbps
@ 48 and 54 Mbps
Frequency Bands
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Čą
Čą
„2.412
to 2.472 GHz ( ETSI )
„2.412
to 2.462 GHz ( FCC )
„5.150
to 5.250 GHz ( ETSI ) ISM Band 1
„5.250
to 5.350 GHz ( ETSI ) ISM Band 2 excluding TPC and DFS Client
„5.470
to 5.725 GHz ( ETSI ) ISM Band 3 excluding TPC and DFS Client
„5.150
to 5.250 GHz ( U-NII-1 )
„5.250
to 5.350 GHz ( U-NII-2 ) excluding TPC and DFS Client
„5.470
to 5.725 GHz ( U-NII Worldwide ) excluding TPC and DFS Client
„5.725
to 5.825 GHz ( U-NII-3 )
Čą
ȹȹȹ
=
Čą
Čą
Čą
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Ava i l a bl e T r a n s m i t Po we r Se t t i n g s ( Ty pic a l + - ( 2 dBm )@ 25 ° C)
( Maximum power settings will vary according to individual country regulations )
„IEEE
802.11b ( ~12 dBm ETSI ) ( ~15.7 dBm FCC 15.247 ) 
@ 1, 2, 5.5 and 11 Mbps
„IEEE
802.11g ( ~ 10 dBm ETSI ) ( ~18.6 dBm FCC 15.247 )
@ 6, 12, 18, 24, 36 and 54Mbps
„IEEE
802.11n 2.4GHz Band ( ~11 dBm ETSI ) ( ~19.2 dBm FCC 15.247 )
„IEEE
802.11a & IEEE 802.11n
( ~11.8 dBm ETSI )
( 5.150 to 5.250 GHz ~12.3 dBm FCC 15.407 )
( 5.250 to 5.350 GHz ~12.3 dBm FCC 15.407 )
( 5.470 to 5.725 GHz ~13.4 dBm FCC 15.407 )
( 5.725 to 5.850 GHz ~14.5 dBm FCC 15.247 )
@ 6, 12, 18, 24, 36 and 54Mbps and
@ 6.5, 13, 19.5, 26, 39,52 , 58.5, 65 Mbps
R e c e i v e Se n s i t i v i t y
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Electrical Characteristics
Supply Voltages
†
†
Ž
‹

ˆ
Ž
Ž
‹
Œ

Supply Current
The following table provides current draw guidance utilizing the power management
capabilities of the module. The module variant used for the measurements works at 800MHz,
with 512 MB NAND flash, 512 MB DDR2, dual Ethernet, WLAN and accelerometer. A Windows
Embedded CE kernel with power management capabilities has been used to make the current
consumption measurements. A different kernel (Linux or Windows CE) with different driver
configuration will show different current consumption values.
The ConnectCore for i.MX53 module can be powered from an external battery (VLIO) or from
a battery charger (VCHRG). Current drawn by the module is different depending on the
supply voltage used. The following tables show the current drawn by the module from the
two power supplies.
The current drawn by the module is highly dependent on the number and type of interfaces
used. To make some current measurements three different interface configurations have
been defined:

‘
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“
The ConnectCore for i.MX53 supports several power modes. The current drawn by the module
is highly dependent on the power modes. To make some current measurements five different
power modes have been defined:

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The tables below show the current drawn by the module for the different power modes and
the different interface configurations.
C ur r e nt me a s ur e me n t i n Mi ni m um c o n fi gur a t i on
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Cu r r e n t m e a s u r e m e n t i n Ty p i c a l c on f i g u r a ti on
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C u r r e n t m e a s u r e m e n t i n Ma x i m u m c o n fi g u r a t i o n
˜
‹
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†
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On-Module Power Supplies
The following table provides the on-module power supplies available through the module
connectors, which can be used to supply the components integrated on a customer
baseboard.
™
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(*)The off-module available current for the wired variant modules is 800mA. The +3.3 V is
disabled in low power mode.
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I/O DC Parameters
This section includes the DC parameters of the following I/O types:
„General
„Low
Purpose I/O (GPIO)
Voltage I/O (LVIO)
„Ultra
High Voltage I/O (UHVIO)
„LVDS
„WLAN
„VDDCORE,
„Ethernet
„Analog
„ADC
PMIC_IO1, PMIC_IO2, PMIC_ADC, PMIC_TOUCH
(ETH)
RGB (AN_RGB)
subsystem (ADIN)
„Digital
and analog USB (DIG_USB, AN_USB)
The I/O type associated to each I/O signal of the module is shown in the “Module Pinout”
section on page 17.
G e n e r a l P ur p o s e I / O ( G P I O x x ) D C E l e c t r i c a l P a r a m e t e r s
Ž
†
The “xx” reference signifies the supply voltage level.
Ž
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‹
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•
•
•
•
•
•
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‰
Ÿ
–
Lo w Vo l ta g e I /O (LVIO ) DC El e ctr i c a l Pa r a me te r s
The LVIO pads operate only as inputs.
Ž
†
‡
‡
–
‡
–
‡
‡
Ÿ
‰
†
Ž
‹
•
ž
‹
•
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‰
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U l t r a H i g h V o l t a g e I / O ( U H V I Ox x ) D C E l e c t r i c a l Pa r am e t e r s
Ž
Ž
†
Ž
The “xx” reference signifies the supply voltage level.
‡
‡
–
‡
–
‡
–
‡
–
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‰
‹
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
•
•
•
•
•
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•
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†
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•
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•
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–
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L V D S I / O D C E l e c t r i c a l Pa r a m e t e r s
The LVDS interface complies with TIA/EIA 644-A standard.
†
Ž
†
‹
‹

Œ
WL AN DC El e c t r i c a l Pa r a m e t e r s
Ž
Ž
†
†
Ž
‹
‹
Œ

V DDC O R E DC E l e c t r i ca l Pa r a m e t e r s
The VDDCORE pads operate only as inputs.
†
Ž
†
‹
•
‹
Œ

P MIC _IO 1 DC E l e c t r i ca l Pa r a m e t e r s
Ž
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†
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†
‹
•
•
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
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=
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Čą
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P MIC _IO 2 DC E l e c t r i ca l Pa r a m e t e r s
Ž
Ž
†
†
‹
•

Œ
•
‹
PMIC _ ADC S ubs y s t e m ( ADIN ) DC El e c t r i ca l P ar a me t e r s
†
†
‹
Œ

Ž
‹
Ÿ
–
P MI C _ T O U C H D C E l e c t r i c a l Pa r a m e t e r s
†
†
‹

Ž
Œ
‹
Ÿ
–
E t h e r n e t ( E T H ) D C Ele c t r i c a l P a r a m e t e r s
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•
•
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ˆ
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•
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A n a l og R G B ( R G B ) D C E l e c t r i c a l P a r a m e t e r s
†
†
‹
‹
Œ

D i g i t a l U SB ( D I G _U SB ) D C E l e c t r i c a l Pa r a m e t e r s
Ž
†
Ž
†
‹
Œ
•
‹
•

A n a l o g U S B ( A N _ U S B ) D C E l e c t r i c a l Par a m e t e r s
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ȹȹȹ
Module Dimensions
¢
ÂŁ
ÂŁ
¤
ÂĽ
ÂŚ
§
¨
Š
his appendix shows the dimensions of the ConnectCore for i.MX53 module, dimensions
are in millimeters.
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ÂŤ
ÂŹ
ÂŹ
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ÂŻ
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ÂŤ
°
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­
ÂŤ
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Âľ
Âś
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¡
°
¸
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Âş
Âť
°
š
­
Čą
­
Âź
Âą
­
°
­
ÂŹ
ÂŽ
­
ȹȹ
Top View
½
Čą
ž
Âż
À
ž
Čą
Á
Čą
Ã
²
Â
²
ÂŹ
ÂŻ
­
°
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²
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°
²
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´
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Âś
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¡
°
¸
š
Âş
Âť
°
š
­
Čą
­
Âź
Âą
­
°
­
ÂŹ
ÂŽ
­
ȹȹ
Bottom View
½
Čą
ž
Âż
À
ž
Čą
Á
Čą
Ã
²
Â
²
ÂŹ
ÂŻ
­
°
ÂŹ
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š
ÂŤ
²
ÂŹ
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ȹȹȹ
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Ç
ÂŞ
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­
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ȹȹ
­
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Side View
3.75
1.30
max 3.6mm
max 2.2mm
6.00
Connectors
The ConnectCore for i.MX53 module uses two Berg/FCI connectors. The following table shows
the reference number of the connectors used in the module and the reference number of the
connectors used in the development board. The mated height of the module and the
development board is 5mm.
É
½
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ž
Âż
À
ž
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Á
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Ã
²
Â
²
ÂŹ
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°
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Ì
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Î
Ø
Ù
Ú
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Ü
Ý
Ø
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ß
Ù
Þ
Ă 
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â
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ä
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ĂŚ
Ø
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Ú
Ú
Û
Ü
Ý
Ø
Ù
Þ
Û
ß
Ù
Þ
Ă 
ĂĄ
â
ĂŁ
ä
ĂĽ
ç
ÂŹ
ÂŻ
š
ÂŤ
²
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Certifications
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he ConnectCore for i.MX53 product complies with the following standards.
FCC Part 15 Class B
Radio Equipment - FCC Warning Statement
This device complies with Part 15 of the FCC rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. End users must follow the specific operating instructions for satisfying RF
exposure compliance. This transmitter must not be co-located or operating in conjunction
with any other antenna or transmitter.
Changes or modifications to this equipment not expressly approved by Digi may void the
user’s authority to operate this equipment.
Radio Equipment - Canadian Warning Statements
Under Industry Canada regulations, this radio transmitter may only operate using an
antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry
Canada.
To reduce potential radio interference to other users, the antenna type and its gain should
be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than
that necessary for successful communication.
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this device may not cause interference, and (2)
this device must accept any interference, including interference that may cause undesired
operation of the device.
ConformĂŠment Ă  la rĂŠglementation d'Industrie Canada, le prĂŠsent ĂŠmetteur radio peut
fonctionner avec une antenne d'un type et d'un gain maximal (ou infĂŠrieur) approuvĂŠ pour
l'ĂŠmetteur par Industrie Canada.
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Dans le but de rĂŠduire les risques de brouillage radioĂŠlectrique Ă  l'intention des autres
utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnĂŠe ĂŠquivalente (p.i.r.e.) ne dĂŠpasse pas l'intensitĂŠ nĂŠcessaire Ă  l'ĂŠtablissement d'une
communication satisfaisante.
Le prĂŠsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisĂŠe aux deux conditions suivantes : (1) l'appareil
ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage radioĂŠlectrique subi, mĂŞme si le brouillage est susceptible d'en compromettre le
fonctionnement.
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Change Log
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he following changes were made to this document in the revisions listed below.
Revision A
„Initial
release.
„Added
Appendix C - Certifications.
Revision B
„Renamed
the Change Log appendix (previously Appendix C) to Appendix D - Change Log.
„Added
pinout definitions to the Module Pinout section of Chapter 1.
„Added
the Known Issue with the RTC sub-section to the RTC section of Chapter 1.
Revision C
the Antenna Specification: RP-SMA sub-section to the WLAN section of 
Chapter 1.
„Added
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