COBRA5272 Module R1 0 Schematic 20020819

User Manual: sentec -

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5
4
4
3
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D D
C C
B B
A A
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - Overview 1.0
(c) 2002, senTec Elektronik GmbH
B
1 9Monday, August 19, 2002
COBRA5272 Module R1.0
CON0301B
EEPROMReset
UART1
UART2
Ethernet
OCX
25MHz
66MHz 48MHz
OCX OCX
SDRAM 1
SDRAM 2
Driver
Driver
Driver
Driver
Driver
Driver
Driver
Driver
Driver
CON0301A
CPU
Reset-Key
/RST
PortA (16Bit)
PortB (8Bit)
SPI
USB
Interrupt [6:1]
UART1 full
UART2 full
Ethernet
JTAG
UART2 non-driven
SDRAM clock
A[22:15]
A[14:7]
A[6:0]
D[7:0]
D[15:8]
D[23:16]
D[31:24]
/CS[6:1]
/BS[3:0]
Data[31:0]
Addr[22:0]
/CS[6:1]
Interrupt
Status LED 1
Status LED 2
Status LED 3
FLASH
2MByte
up to 32MB
IC 0401
IC 0501
OSC 0501
OSC 0401 OSC 0402
IC 0701
IC 0702
IC 0703
IC 0704
Logic /BS[3:0]
IC 0601 IC 0602 IC 0603
IC 0801
IC 0802
IC 0204
IC 0203
IC 0202
IC 0201
IC 0205
IC 0206
IC 0207
IC 0208
IC 0209
CPU clock
USB clock
ETH clock
D0501
D0502
D0503
D0504
BDM-Interface
Reset-LED
Test-LED
COBRA5272 module
(optional)
up to 32MB
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDATA2
DDATA0
DDATA1
PST2
PST3
PST1
PST0
DDATA3
+3.3V
GND
GND
DSO
TCK
/BKPT
DSCLK
DSI
/DTEA
DData[0..3]
/Reset
PST[0..3]
BUSW0/SS0
BUSW1/SPIClk0
WSEL/MOSI0
+3.3V
+3.3V
+3.3V
+3.3V
VCC +3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - BDM + bus width 1.0
(c) 2002, senTec Elektronik GmbH
B
2 9Monday, August 19, 2002
BDM-Connector
to
ColdFire
Bus Width for Boot
Start Configuration for ColdFire to select
FLASH Width.
Default for (/WSEL): LOW
BUSW1 BUSW0 Data Bus Width
0 0
0
0
1
1
11
=
=
=
=
32 Bit
16 Bit
8 Bit
Reserved
WSEL /CS0 Bus Width
0
1
=
=
32 Bit
16 Bit
Select the FLASH Bus-Configuration at Start; BDM-Connector
to program the Board and JTAG for the CPU
BOOT ROM
Configuration
Default at COBRA5272 Module
Default at COBRA5272 Module
Default for (/BUSW0): LOW
Default for (/BUSW1): HIGH
JTAG only
from CPU
CON 0101 = ML26
to the Single Board
sch.1.1
sch.1.2
sch.1.3
COBRA5272 module
Overview
of the BDM interface and the bus widths
configuration
External Supply +3.3V
Power
active
CON 0101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
R 0101
4.7K
R 0103
4.7K
R 0104
1k
R 0102
4.7K
D 0101
LED red 3mm 2mA
CON 0102
1
2
3
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Data_28
Data_30
Data_31
Data_3
Data_1
Data_10
Data_14
Data_16
Data_6
Data_27
Data_22
Data_24
Data_5
Data_11
Data_13
Data_12
Data_21
Data_7
Data_26
Data_25
Data_4
Data_19
Data_15
Data_20
Data_17
Data_23
Data_8
Data_0
Data_18
Data_2
Data_29
Data_9
D29
D12
D13
D[0..31]
D3
D19
D9
D7
D4
D21
D28
D10
D8
D2
D27
D6
D17
D18
D26
D25
D[0..31]
D31
D1
D16
D0
D5
D23
D30
D11
D24
D22
D20
D15
D14
/ByteStrobe_1
R/Wo
/ChipSel_5
/BS1
/BS2
/ByteStrobe_0
/ChipSel_2
/CS4
/BS0
/ByteStrobe_2
/ByteStrobe_3
/CS1
/ChipSel_3
/CS5
/ChipSel_1
/ChipSel_6
/OEo
/CS3
/CS6
/ChipSel_4
/CS2
/BS3
A[0..22]
A13
A12
A17
Addr_22
A21
Addr_[0..22]
Addr_2
A19
Addr_1
Addr_20
A0
A20
Addr_8
A16
A2
Addr_19
Addr_10
Addr_0
A7
Addr_16
A5
A14 Addr_13
A18
A1
Addr_11A11
Addr_9
Addr_15
Addr_3
A10
A15
Addr_21
Addr_14
Addr_5
Addr_18
Addr_7
A6
A4 Addr_4
A8
Addr_6
A3
A9
Addr_17
A22
Addr_12
Addr_[0..22]
A[0..22]
Data_[0..31]
D[0..31]
R/W
/EX_CS1
/EX_CS3
/OE
/BS[0..3]
R/Wo
/ChipSel_[1..6]
/OEoR/W
/CS[1..6]
/ByteStrobe_[0..3]
/EX_CS2
Addr_[0..22]
A[0..22]
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - Buffers 1.0
(c) 2002, senTec Elektronik GmbH
B
3 9Monday, August 19, 2002
External Chip
Select
from
CPU
from
Sheet 7
to CON 2
Buffers
Data lines to CON2
COBRA5272 module
to decouple CON 0301B from CPU
Address lines
to CON 2
to CON 2
Byte Strobe lines
to CON 2
Chip Select
lines to CON 2
C 0213
1nF
IC 0209
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
IC 0201
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
C 0214
1nF
IC 0202
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
IC 0203
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
IC0204
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
C 0210
1nF
IC 0205
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
C 0217
1nF
IC 0206
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
IC 0207
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
C 0201
100nF C 0208
100nF
C 0202
100nF C 0215
1nF
C 0203
100nF C 0204
100nF C 0205
100nF C 0211
1nF
C 0206
100nF C 0218
1nF
C 0207
100nF C 0209
100nF C 0216
1nF
IC 0208
MC74LCX245DT
VCC 20
A1 2
A2 3
A3 4
A4 5
A5 6
A6 7
A7 8
A8 9
B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
12 B8
11
DIR 1
OE 19
C 0212
1nF
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Addr_21
Addr_19
Addr_17
Addr_9
Addr_13
Addr_11
Addr_15
Addr_1
Addr_7
Addr_5
Addr_3
Data_2
Data_4
Data_6
Data_12
Data_14
Data_10
Data_18
Data_22
Data_20
Data_26
Data_28
Data_30
/ChipSel_5
/ChipSel_3
/ByteStrobe_2
Data_8
/ByteStrobe_3
/ByteStrobe_0 /ByteStrobe_1
Addr_10
Data_29
/ChipSel_2
Data_16
/ChipSel_4
Addr_16
Data_23
Data_1
/ChipSel_6
Addr_8
Data_17
Data_3
Addr_2
Data_11
Data_24
Data_13
Addr_12
Data_0
/ChipSel_1
Data_31
Data_7
Addr_14
Addr_18
Data_25
Data_21
Data_5
Addr_0
Data_27
Addr_20
Data_19
Addr_22
/OEo
Addr_4
Addr_6
R/Wo
Data_15
Data_9
/RSTo0 /RSTo0
ETxD1+
/RST0 /RST1
BUSW0/SS0 MISO0
BUSW1/SPIClk0
/Int4
/Int2
/Int1
USB+ USB-
WSEL/MOSI0
TCK
DSCLK
/BKPT DSI
TDO
MTMOD
RTS2
RxD2 CTS2
TxD2
PA1PA0
PA2 PA3
PA5PA4
PA6 PA7(SPI_/CS3)
PA9PA8 PA11(SPI_/CS1)PA10
PA12 PA13
PA15(/Int6)PA14
PB7(TOut1)
PB5(/TA)
PWMout2(TOut2)
TIn1
PB6
PB4
PWMout3(TIn2)
PWMout1
SDClk
RxD1
RTS1 TxD1
CTS1
USRT2RTS(/Int5)
USRT2RxD USRT2TxD
USRT2CTS(SPI_/CS2)
LED1 LED2
ETxD1- ERxD1-
ERxD1+
/Int3
66MHz
+3.3V
+3.3V
+3.3V
+3.3V+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - CON 1+2 1.0
(c) 2002, senTec Elektronik GmbH
B
4 9Monday, August 19, 2002
JTAG
Eth.+CPU Port A Reset
Inter-
ruptUART1UART2 SPIEthernet
Address bus buffered from CPUData bus buffered from CPU Chip Sel.
buffered
don't connect!
don't connect!
don't connect!
don't connect!
don't connect!
don't connect!
don't connect!
don't connect!
*Note! Don't connect all unconnected Pin's !!!
Pin's are reserved for future connections!
don't connect!
don't connect!don't connect!
UART2 PortB
TRST = DSCLK
TDO = TDO
to Ethernet
MTMOD to CPU
TDI = DSI
TMS = /BKPT
to Ethernet
UART2
non-driven
UART2
non-driven
don't connect! don't connect!
Byte
Select
USB
with all needed lines to use the
COBRA5272 Module
COBRA5272 module
Connectors
CON 0301
CON 50x2
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
31
31
33
33
35
35
37
37
39
39
41
41
43
43
45
45
47
47
49
49
51
51
53
53
55
55
57
57
59
59
61
61
63
63
65
65
67
67
69
69
71
71
73
73
75
75
77
77
79
79
81
81
83
83
85
85
87
87
89
89
91
91
93
93
95
95
97
97
99
99
22
44
66
88
10 10
12 12
14 14
16 16
18 18
20 20
22 22
24 24
26 26
28 28
30 30
32 32
34 34
36 36
38 38
40 40
42 42
44 44
46 46
48 48
50 50
52 52
54 54
56 56
58 58
60 60
62 62
64 64
66 66
68 68
70 70
72 72
74 74
76 76
78 78
80 80
82 82
84 84
86 86
88 88
90 90
92 92
94 94
96 96
98 98
100 100
CON 0302
CON 50x2
1
1
3
3
5
5
7
7
9
9
11
11
13
13
15
15
17
17
19
19
21
21
23
23
25
25
27
27
29
29
31
31
33
33
35
35
37
37
39
39
41
41
43
43
45
45
47
47
49
49
51
51
53
53
55
55
57
57
59
59
61
61
63
63
65
65
67
67
69
69
71
71
73
73
75
75
77
77
79
79
81
81
83
83
85
85
87
87
89
89
91
91
93
93
95
95
97
97
99
99
22
44
66
88
10 10
12 12
14 14
16 16
18 18
20 20
22 22
24 24
26 26
28 28
30 30
32 32
34 34
36 36
38 38
40 40
42 42
44 44
46 46
48 48
50 50
52 52
54 54
56 56
58 58
60 60
62 62
64 64
66 66
68 68
70 70
72 72
74 74
76 76
78 78
80 80
82 82
84 84
86 86
88 88
90 90
92 92
94 94
96 96
98 98
100 100
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DSClk
TCK
DSO
D[0..31] A[0..22]
/BS2
/CS0
/CS1
/CS2
/CS3
/CS4
/CS6
/CS7
PST3
/BS_P3
ETXD0
/CS_P0
PST2
DDATA1
/CS_P3
/BKPT
PST0
ERXD2
DDATA2
DSI
/CS_P2
ERXD3
/BS_P1
/CS_P7
/CS_P6
DDATA3
/BS_P0
/DTEA
PST1
ETXD1
ERXD0
DDATA0
ETXD2
/BS0
/CS_P4
ETXD3
/BS1
/CS_P5
/CS5
/BS3
/BS_P2
ERXD1
/CS_P1
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
FSC1/FSR/DFSC1
DCL1/GEN_DCL_OUT
DIN1
TC/BYPASS
DACK/HIZ
DRQ
DCL0/USRT2Clk
DOUT1
D[0..31]
A[0..22]
SDBA0
/RAS0
SDBA1
/CAS0
/SDWE
SDClkE
SDClk
/RST1
/Reset
/RSTo0
/BS[0..3]
DSO
/BKPT
DSClk
/DTEA
DData[0..3]
PST[0..3]
/OE
PA0
PA1
PA4
PA6
/Int2
/Int1
PWMout1
USRT1RTS
PWMout2(TOut2)
PWMout3(TIn2)
PB4
PB7(TOut1)
ETxD[0..3]
ERxD[0..3]
EMDIO
PB5(/TA)
USRT2RxD
MTMOD
TCK
/CS[0..7]
ETXEN
/Int4
DSI
/Int3
USB-
USB+
BUSW1/SPIClk0
EMDC
USRT1CTS
PA5
PA2
ECOL
ECRS
PA15(/Int6)
PA12
USRT1RxD
PA10
PA9
ETXClk
PA7(SPI_/CS3)
R/W
BUSW0/SS0
PA3
ERXClk
PA13
USRT2TxD
PA14
PB6
USRT1TxD
PA11(SPI_/CS1)
PA8
MISO0
ERXDV
ETXERR
TIn1
A10_PRECHG
PA14
USRT2RTS(/Int5)
USRT2CTS(SPI_/CS2)
WSEL/MOSI0
ERXERR
TP 0401
TP 0402
TP 0403
TP 0404
TP 0405
TP 0406
TP 0407
TP 0408
TP 0408
TP 0407
TP 0406
TP 0401
TP 0402
TP 0403
TP 0404
TP 0405
66MHz
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - Coldfire CPU 1.0
(c) 2002, senTec Elektronik GmbH
C
5 9Monday, August 19, 2002
to CON 1
to CON 1
I/O-Port
RS 232
RS 232
CPU Clock
USB Clock
SDRAM Reset
Enable
MCF5272 Test Mode
Default= +3.3V
JTAG or BDM Mode
Default: BDM-Mode
to SDRAM
Heartbeat
Data Bus
Address Bus
to CON 1
JTAG to BDM & Ethernet
If controlled from CON 1, Jumper
JP0401 is not fitted !
/CS0 = FLASH
/CS7 = SDRAM
BOOT
Config
& SPI
/CS0 for
SPI-EEPROM
Ethernet
to CON1
to CON 1
Debug LED: This LED is for test trial.
LED connected to Port PA14
because of 4mA current.
Heartbeat-LEDs are
optional. Pin can drive
4mA! Use only Low
Current LED's.
USB
Bridge for OCX output of 66MHz
COBRA5272 module
CPU
Motorola ColdFire 5272
R 0435 4.7K
TP 0408
1
TP 0404
1
R 0437 1k
R 0436 4.7K
R 0421 4.7K
R 0431 4.7K
R 0442
4.7K
C 0407
100nF
R 0426
4.7K
OSC 0401
OCE FHC J 66.000
NC
1
GND
2OUT 3
VCC 4
D 0401
LED yellow 3mm 2mA
TP 0407
1
TP 0405
1
R 0425 4.7K
R 0424 4.7K
R 0423 4.7K
R 0403
33
R 0402 4.7K
R 0404
33
R 0443 4.7K
R 0414 4.7K
R 0405
1.5k
R 0444 4.7K
R 0415 4.7K
C 0401
1nF C 0408
100nF
R 0416 4.7K
C 0402
1nF
R 0417 4.7K
C 0403
1nF
R 0422 4.7K
C 0404
1nF
R 0418 4.7K
TP 0402
1
R 0419 4.7K
R 0420 4.7K
R 0427 4.7K
R 0428 4.7K
R 0429 4.7K
R 0441 4.7K
R 0430 4.7K
ColdFire CPU
16Bit/32Bit Bus
IC 0401
MCF5272
PA7/SPI_CS3/DOUT3
P1
PA8/FSC0/FSR0
J2
PA9/DGNT0
J3
PA10/DREQ0
K5
PA11/SPI_CS1
L1
PA12/DFSC2
L2
PA13/DFSC3
L3
PA14/DREQ1
M2
PA15/DGNT1/Int6
M3
PB0/USRT1TxD
H4
DCL0/USRT2Clk
J4
DIN0/USRT2RxD
K1
USRT2CTS/SPI_/CS2
K2
USRT2RTS/Int5
K3
DOUT0/USRT2TxD
K4
FSC1/FSR/DFSC1
L4
DCL1/GEN_DCL_OUT
M1
DOUT1
N1
DIN1
N2
DIN3/Int4
P2
PB1/USRT1RxD
H1
PB2/USRT1CTS
H2
PB3/USRT1RTS
H3
PB4/USRT1CLK
G3
ERXD0
P7
PB6
G4
PB13/ERXD1
M9
PB7/TOUT1
M6
TIN1
L6
PB12/ERXD2
N9
ETXClk
L7
ETXEN
P8
ETXERR
M10
ETXD0
N6
PB10/ETXD1
L8
PB9/ETXD2
M8
PB8/ETXD3
N8
ERXClk
N7
PB14/ERXER
L9
ERXDV
M7
PB11/ERXD3
P9
ECOL
P6
PB15/EMDC
P10
EMDIO
N10
ECRS
L10
PWMOut2/Tout2
P5 PWMOut1
N5
RAS0
A10
PWMOut3/TIN2
K6
A10_PRECHG
D14
Int1/USB_Wake
M4
Int2
P3
Int3
N3
SDWE
B9
USBExtClk
J1
PA0/USB_TP
D2
PA3/USB_TN
E4
PA1/USB_RP
D1
PA2/USB_RN
E5
PA4/USB_SUSP
E3
PA5/USB_TXEN
E2
PA6/USBRxD
E1
DRQ
N13
USBLineH
F1
USBLineL
F2
SDBA1
H12
USB_VDD
G1
USB_VSS
G2
SDBA0
J14
VSS_1
E7
VSS_2
E8
VSS_3
F7
VSS_4
F8
VSS_5
G6
VSS_6
G7
VSS_7
G8
VSS_8
G9
VSS_9
H6
VSS_10
H7
VSS_11
H8
VSS_12
H9
VSS_13
J7
VSS_14
J8
CAS0
C9
PB5/TA
F3
TC/BYPASS
M13
DACK/HIZ
N14
SDClk
E14
SDClkE
D13
D0/PC0 L12
D1/PC1 L13
D2/PC2 L14
D3/PC3 K11
D4/PC4 K12
D5/PC5 K13
D6/PC6 K14
D7/PC7 J11
D8/PC8 J12
D9/PC9 J13
D10/PC10 H11
D11/PC11 G11
D12/PC12 F11
D13/PC13 E11
D14/PC14 D11
D15/PC15 E10
D16/D0 A5
D17/D1 B6
D18/D2 A6
D19/D3 C7
D20/D4 B7
D21/D5 A7
D22/D6 A8
D23/D7 B8
D24/D8 F12
D25/D9 F13
D26/D10 F14
D27/D11 G12
D28/D12 G13
D29/D13 G14
D30/D14 H14
D31/D15 H13
A0 D10
A1 B12
A2 A12
A3 A13
A4 A14
A5 B13
A6 B14
A7 C12
A8 C13
A9 C14
A10 D12
A11 C11
A12 B11
A13 A11
A14 C10
A15 D9
A16 D8
A17 D7
A18 C6
A19 D6
A20 B5
A21 C5
A22 E9
VDD_0 F5
VDD_1 F6
VDD_2 F9
VDD_3 F10
VCC_4 G5
VDD_5 G10
VDD_6 H5
VDD_7 H10
VDD_8 J5
VDD_9 J6
VDD_10 J9
VDD_11 J10
VDD_12 K7
VDD_13 K8
CPI_Ext_Clk M14
DRESETEN N12
Reset M12
RSTO F4
CS0 K9
CS1 K10
CS2 P11
CS3 N11
CS4 M11
CS5 L11
CS6 P12
SDRAMCS/CS7 B10
QSPI_DOUT/WSEL N4
QSPI_DIN P4
QSPIClk/BUSW1 L5
SPI_CS0/BUSW0 M5
BS0/DQM0 A9
BS1/DQM1 C8
BS2/DQM2 E12
BS3/DQM3 E13
TDO/DSO D5
TDI/DSI A4
TMS/BKPT B4
TCK/PST_Clk C4
TRST/DSClk D4
DTEA A3
DDATA0 C3
DDATA1 A2
DDATA2 B2
DDATA3 A1
PST0 B1
PST1 C2
PST2 C1
PST3 D3
MTMOD B3
TEST E6
OE P13
WE P14
TP 0401
1
C 0405
100nF
JP 0401
JTAG Mode
12
OSC 0402
OCE FHC J 48.000
NC
1
GND
2OUT 3
VCC 4
TP 0406
1
R 0401
4.7K
R 0440 4.7K
TP 0403
1
C 0406
100nF
R 0432 4.7K
R 04xx
0 Ohm
R 0433 4.7K
R 0434 4.7K
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ETXD0
ETXD3
ETXD1
ETXD2
/BKPT
DSO
DSO
TDO
/BKPT
DSCLK
ERXD3
ERXD1
ERXD0
ERXD2
XO
TCK
TDO
TCK
DSCLK
ETXERR
ETXEN
ETxD[0..3]
ETXClk
ECOL
ECRS
ERXClk
ERXDV
/Int2
ERxD1-
ERxD1+
ETxD1-
ETxD1+
LED1
LED2
/RSTo0
TDO
/BKPT
DSO
TCK
DSCLK
ERXERR
TP 0501
TP 0502
TP 0503
TP 0504
TP 0505
TP 0506
EMDIO
EMDC
ERxD[0..3]
TP 0502
TP 0504
TP 0505
TP 0506
TP 0503
TP 0501
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - Ethernet 1.0
(c) 2002, senTec Elektronik GmbH
B
6 9Monday, August 19, 2002
25 MHz Oscillator
to
ColdFire
Pause
Disabled
MURATA
JTAG for
Ethernet Chip
to CON 1
Ethernet Data lines to magnetics
Hardware Configuration Settings for Jumper
JP 0502, JP 0503, JP 0504:
Desired Mode
Auto Neg Speed (Mbps) Duplex CFG1 CFG2 CFG3
Disabled
Enabled
10
100
100 only
10/100
Half
Half
Half
Half
Full
Full
Full
only
Half or
Full
1-2 1-2 1-2
1-2 1-2
1-2 1-2
1-2
1-2 1-2
1-2
1-2
2-3
2-3
2-3 2-3
2-3
2-3 2-3
2-32-3
2-3 2-3 2-3
LED CFG
JP 0502 JP 0503 JP 0504Jumper on COBRA5272 Module:
COBRA5272 module
Ethernet
for 10 or 100MBit speed
ATTENTION!
C 0503 and C 0504 should be 270pF!
R 0527 and C 0528 should be 49.9Ohm!
ACHTUNG!
RP 0501, RP 0502 eigentlich 50Ohm!
3x180Ohm
D 0504
Duo-LED rd/gr 3mm
1 2
TP 0504 1
JP 0502
CFG1
1
1
2
2
33
R 0518
R 0519
L 0501
Ferrite Bead
R 0520
RP 0501 ARC 241 47Ohm
1
1
3
3
5
5
7
7
22
44
66
88
C0502
100nF
RP 0504 ARC 241 22Ohm
1
1
3
3
5
5
7
7
22
44
66
88
RP 0502 ARC 241 47Ohm
1
1
3
3
5
5
7
7
22
44
66
88
TP 0506 1
TP 0501 1
C0501
1nF
JP 0503
CFG2
1
1
2
2
33
C 0506
1nF
TP 0502 1
C 0507
1nF C 0508
1nF
TP 0503 1
C 0509
1nF C 0510
100nF C 0511
100nF C 0512
100nF
RP 0503 ARC 241 22Ohm
1
1
3
3
5
5
7
7
22
44
66
88
C 0513
100nF
JP 0504
CFG3
1
1
2
2
33
C 0505
10nF
R 0525
100K
Ethernet
IC 0501
LXT972ALC
RefClk/XI
1
XO
2
MDDIS
3
/Reset
4
TXSLEW0
5
TXSLEW1
6
GND
7
VCCIO
8
N/C
9
N/C
10
GND
11
Addr0
12
Addr1
13
Addr2
14
Addr3
15
Addr4
16
RBias
17
GND
18
TPFOP
19
TPFON
20
VCCA
21
VCCA
22
TPFIP
23
TPFIN
24
GND
25
SD/TP
26
TDI
27
TDO
28
TMS
29
TCK
30
/TRST
31
Sleep
32
RXD0 48
RXD1 47
RXD2 46
RXD3 45
N/C 44
MDC 43
MDIO 42
GND 41
VCCIO 40
PWRDWN 39
LED/CFG1 38
LED/CFG2 37
LED/CFG3 36
Test1 35
Test0 34
Pause 33
/MDINT 64
CRS 63
COL 62
GND 61
TXD3 60
TXD2 59
TXD1 58
TXD0 57
TX_EN 56
TX_CLK 55
TX_ER 54
RX_ER 53
RX_CLK 52
VCCD 51
GND 50
RX_DV 49
R 0527
47 1%
R 0528
47 1%
D 0502
Duo-LED rd/gr 3mm
1 2
OSC 0501
OCE FHC K 25.000
NC
1
GND
2OUT 3
VCC 4
C 0503
330pF
R0526
22.1K 1%
R 0509
220
C 0504
330pF
D 0503
Duo-LED rd/gr 3mm
1 2
D 0501
LED red 3mm 2mA
TP 0505 1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
A11
D17
A10
D22
A6
A8
A10
A13
D28
A11 D27
D17
A5
D21
A15
D31
A10
A19
A5 D20
A7
A2
A20
A9
A6
D25
D21
A4
D27
D26 D26
A4
A17
A14
D20
A9
A5
A18
A4
A1
D30
D19
A6
A3
A9
D30
A8 D24
D23
D16
A2
D31A16
A13
A3
D25
A13
D18
D19
A8
A3
D29
D18
D16
A14
A7 D23
A11
D29
A7
A14
D22
A12
D24
A2
D28
SDBA0
/BS3
/SDWE
/CS7
A[2..14]
/CAS0
SDClk
/BS2
A10_PRECHG
/RAS0
A[2..14]
SDBA1
SDBA0
/SDWE
/RAS0
/BS1
/CS7
/BS0
SDClk
SDBA1
SDClkE
/CAS0
A10_PRECHG
SDClkE
D[16..31]
D[0..15]
/CS0
/OE
D[16..31]
A[1..20]
R/W
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - Flash + SDRAM (up to 64MB) 1.0
(c) 2002, senTec Elektronik GmbH
B
7 9Monday, August 19, 2002
Low
16Bit
High
16Bit
up to 2x32MB SDRAM
SDRAM
16Bit
Bus
SDRAM
Other SRAMs:
MT48LC8M16A2TG-75
MT48LC16M16A2TG-75
W986416
W981216
W9825+16
K4S561632
K4S281632
K4S641632
8MB
8MB
8MB
16MB
16MB
16MB
32MB
32MB
32MB
Memory per ChipPart Manuf.
MICRON
MICRON
MICRON
Winbond
Winbond
Winbond
Samsung
Samsung
Samsung
MT48LC4M16A2TG-75
Other FLASHs
Part Memory per Chip Manuf.
AM29PL160CB
MBM29PL160C
2MB
2MB
AMD
Fujitsu
COBRA5272 module
2MB FLASH
FLASH
16 Bit
Bus
Memory
of the module (FLASH and SDRAM)
FLASH access at FFF0.0000
FLASH access at FFE0.0000
Jumper JP 0601
Jumper Action
fitted
not fitted
C 0610
1nF
IC 0602 MT48LC4M16A2TG-75
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
D0 2
D1 4
D2 5
D3 7
D4 8
D5 10
D6 11
D7 13
D8 42
D9 44
D10 45
D11 47
D12 48
D13 50
D14 51
D15 53
A12
36
DQML
15
DQMH
39
/WE
16
/CAS
17
/RAS
18
/CS
19
BA0
20
BA1
21
CKE
37
GND1 6
GND2 12
GND3 28
GND4 41
GND5 46
GND6 52
GND7 54
VDD1 1
VDD2 3
VDD3 9
VDD4 14
VDD5 27
VDD6 43
VDD7 49
NC
40
Clk
38 C 0606
100nF C 0608
100nF
C 0626
100nF C 0629
1nF
C 0611
100nF
C 0628
100nF
MBM29PC160BD-75
IC 0603
DQ0 15
DQ1 17
DQ2 19
DQ3 21
DQ4 24
DQ5 26
DQ6 28
DQ7 30
DQ8 16
DQ9 18
DQ10 20
DQ11 22
DQ12 25
DQ13 27
DQ14 29
A0
11
A1
10
A2
9
A3
8
A4
7
A5
6
A6
5
A7
4
A8
42
A9
41
A10
40
A11
39
A12
38
A13
37
A14
36
A15
35
A16
34
A17
3
A18
2
A19
43
/WE
1
/CE
12
/OE
14
VSS1
13
VSS2
32 VCC 23
NC 44
DQ15/A1 31
/Byte
33
C 0607
100nF
C 0627
100nF
C 0609
1nF
C 0612
100nF
C 0630
1nF
JP 0601
16MBit Flash Boot
12
C 0604
100nF
C 0601
100nF
C 0622
100nF
C 0602
100nF
C 0621
100nF
C 0605
100nF
C 0624
100nF
C 0613
100nF C 0614
100nF C 0615
100nF C 0616
100nF C 0619
1nF C 0620
1nF
C 0625
100nF
C 0617
100nF C 0618
100nF
R 0601 4.7K
C 0623
100nF
IC 0601 MT48LC4M16A2TG-75
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
D0 2
D1 4
D2 5
D3 7
D4 8
D5 10
D6 11
D7 13
D8 42
D9 44
D10 45
D11 47
D12 48
D13 50
D14 51
D15 53
A12
36
DQML
15
DQMH
39
/WE
16
/CAS
17
/RAS
18
/CS
19
BA0
20
BA1
21
CKE
37
GND1 6
GND2 12
GND3 28
GND4 41
GND5 46
GND6 52
GND7 54
VDD1 1
VDD2 3
VDD3 9
VDD4 14
VDD5 27
VDD6 43
VDD7 49
NC
40
Clk
38
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
/RST0
/Reset
/RST0
/Reset
/CS1
/CS2
/CS3
/CS4
/CS5
/CS6
MISO0
BUSW1/SPIClk0
BUSW0/SS0
WSEL/MOSI0
/EX_CS2
/EX_CS3
/EX_CS1
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - Reset, Chip Select and SPI EEPROM 1.0
(c) 2002, senTec Elektronik GmbH
B
8 9Monday, August 19, 2002
Reset Circuit
from CON1
to ColdFire
and BDM
from ColdFire
EX_CS = CS1 + CS2 + CS3 + CS4 + CS5 + CS6
M95P010 = 1kBit
M95P080 = 8kBit
M95P160 = 16kBit
M95P320 = 32kBit
M95P640 = 64kBit
These chips are pin-compatible. Manufactured by ST Microelectronics.
Use -W Version or -S
Version for +3.3V.
SPI-EEPROM
SS0 from CPU is used
to select Chip
SPI-Interface to
ColdFire
*NOTE: Reset-IC is compatible with
MAX811/812 supervisor
SOT 23-5
Same chips manufactured by ATMEL (AT25xxx), and XICOR (X25xxx).
sch.7.1
sch.7.2
sch.7.3
external /Reset
fitted
not fitted
Action
/EX_CSx are always LOW
/EX_CSx are LOW, if one of /CS[1..6] is LOW
Jumper 0701
Jumper
COBRA5272 module
Circuits
for Reset, Chip Select and the SPI-EEPROM
ATTENTION!
CURRENTLY NOT EQUIPPED!
For Power-Up Reset and
Under-Voltage detection
Chip Select Circuit
detects /CS signal and
selects the buffers
(optional)
M95P040 = 4kBit
M95P020 = 2kBit
C 0704
100nF
IC 0704 25LC640ISN
+3.3V 8
SDI
5
SDO
2WP 3
CS
1
HOLD 7
GND 4
SClk
6
R 0701
270
IC 0701 MAX811
GND1
1GND2 2
RESET 3
MR
4
VCC 5
R0705
4.7K
C 0705
100nF C 0706
1nF
&
IC 0702A
74LCX11
12
1
2
13
147
&
IC 0702C
74LCX11
8
9
10
11
147
&
IC 0702B
74LCX11
6
3
4
5
147
&
IC 0703B
74LCX11
6
3
4
5
147
&
IC 0703C
74LCX11
8
9
10
11
147
&
IC 0703A
74LCX11
12
1
2
13
147
SW 0701
Microtaster 6x6mm (Reset)
D 0701
LED red 3mm 2mA
JP 0701
/Ex_CS
1 2
C 0708
1nF
C 0707
100nF
C 0701
1nF C 0702
1nF C 0703
100nF
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GND
GND
TxD1
RxD1
USRT1TxD
USRT1RxD
TxD1
RTS2
RxD1
CTS2
USRT2RTS(/Int5)
USRT2CTS(SPI_/CS2)
USRT1CTS
USRT1RTS
CTS1
RTS1
USRT2RxD RxD2
TxD2USRT2TxD
+3.3V
+3.3V
VCC +3.3V
Title
Size Document Number Rev
Date: Sheet of
COBRA5272 - RS232 1.0
(c) 2002, senTec Elektronik GmbH
B
9 9Monday, August 19, 2002
UART 1
UART 2
This connection is used to communicate with CPU via RS232
(for terminal applications).
sch.8.1
sch.8.2
for external terminal
COBRA5272 module
RS232
(serial interfaces)
CON 0801
Driven UART1
1
2
3
4
C 0801 100nF
C 0802 100nF
C 0803 100nF
C 0804 100nF
C 0806 100nF
C 0807 100nF
IC 0801
ICL3232CVE
R1IN 13
R2IN 8
T2IN
10 T1IN
11
C1+
1
C1-
3
C2+
4
C2-
5
V+
2
V-
6
R1OUT
12
R2OUT
9
T1OUT 14
T2OUT 7
C 0808 100nF
C 0809 100nF
+C 0805
1µF (Tantal-Elko)
+C 0810
1µF (Tantal-Elko)
IC 0802
ICL3232CVE
R1IN 13
R2IN 8
T2IN
10 T1IN
11
C1+
1
C1-
3
C2+
4
C2-
5
V+
2
V-
6
R1OUT
12
R2OUT
9
T1OUT 14
T2OUT 7

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