Mbed 010.2.sch 010 2 Schematic

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LED1

R3

17
58
11
10

USB_CONNECT
VBUS
DD+

35

STATUS_LED

TGT_JTAG_IRQ
TGT_SBL_TXD
TGT_SBL_RXD
TGT_SBL_ISP

15
34
33
28

TARGET_IRQ
TARGET_TXD
TARGET_RXD
TARGET_ISP

TGT_NRESET

32
44
48
4
8
12
16

TARGET_NRESET
TARGET_RTCK
TARGET_TMS
TARGET_TDI
TARGET_TDO
TARGET_TCK
TARGET_TRST

30
29
27
31
36

FLASH_MOSI
FLASH_MISO
FLASH_SCK
FLASH_NCS
FLASH_NRST

TGT_SWDIO
TGT_SWCLK

FLASH_MOSI
FLASH_MISO
FLASH_SCK
FLASH_SSEL
FLASH_NRST

VSS-6
VSS-5
VSS-4
VSS-3
VSS-2
VSS-1

59
50
42
25
18
6

RESET

57

+3.3V_IF
One for each power pin
+3.3V_IF
IF_N_RST
C2

C3

C4

100nF

100nF

100nF

C5
VDD-6
VDD-5
VDD-4
VDD-3
VDD-2
VDD-1

7
63
49
51
43
23

XTAL2
XTAL1

61
62

CFG6
CFG5
CFG4
CFG3
CFG2
CFG1
CFG0

41
20
52
56
60
64
24

100nF

IF_SBL_ISP
Q1
R4

+3.3V_IF

220R

TARGET_RESET_REQ2
TARGET_RESET_REQ1

DIP23
DIP24

10k

YELLOW
R8

45

Interface

R9

IF_DIF_D+

100k

5
3
26
39
38
37
14
13
40
22
21
19

100k

R7
10k

IF_NRESET_EXT 46
IF_SCON

NC11
NC10
NC9
NC8
NC7
NC6
NC5
NC4
NC3
NC2
NC1
NC0

IO6
IO5
IO4
IO3
IO2
IO1
IO0

+3.3V_IF

SW1

IF_NRESET

VBUS

9
1
54
53
2
55
47

DIP11
DIP9
DIP7
DIP6
DIP10
DIP8
DIP5

12MHz
C21
C1

ISP1
18pF

IC1
MBED-IF01
R10

IF_SCON

+3.3V_IF

IF_D+
IF_DVBUS

R11
33R
33R

+3.3V_IF

C6

C7

18pF

18pF

T1
BSS84

AT45DB161D
FLASH_MOSI

1

SI

FLASH_SCK

2

FLASH_NRST

3

FLASH_SSEL
+3.3V_IF

4

SO

8

SCK

GND

7

N_RST

VCC

6

N_CS

N_WP

IC2
AT45DB161D

5

FLASH_MISO

mbed

C8
100nF

+3.3V_IF

USB_D+
USB_D-

1k5

ID
D+
DVBUS
GND

R12

USB-B

CON1
USB_SHIELDEDSLOT

18pF

Project-Version:

mbed-010.2

Date / Time:

09/11/2011 15:59:44
1/4

Sheet:

The interface is powered from USB or Vin

Power Supply Circuits

The target is powered from Interface, Vin, or from VB

R13
NO FIT
FPF2123
IC3
5

ISET

4

ON
GND

C9

C10
100nF

2

100nF

D1
BAT60A

1k

VOUT

R15

VIN

1k

3

R14

1

VBUS

+5V

IN

K OUT
GND

IC4
LD1117S33

0.1uF decoupling caps to be as close to VIn and Vout as possible

EXT_3V3
C11
10uF

Rset = 460 / Ilim
1k = 460mA
1k Resistor to load leakage
+3.3V_IF

VIN

D2
BAT60A

IN

K OUT
GND

IC5
LD1117S33

VB

Power Supply Circuits

C12

D3
BAT60A
+3.3V_TGT

100nF

D4
BAT60A

mbed
Project-Version:

mbed-010.2

Date / Time:

09/11/2011 15:59:44
2/4

Sheet:

IC6
LPC11U1x

Target

One cap per VDD3.3V pin

C13

C14

C15

C16

10uF

10uF

100nF

100nF
7
54

VDD
VDD
VDD
VDD

VSS
VSS

8

XTALIN

9

XTALOUT

Q2

C20
18pF

R24

C17
18pF

TGT_NRESET_TO_IC
TGT_SBL_ISP
DIP8
DIP33
DIP27
DIP28
TGT_SCON
DIP21

10k

12MHz

DIP6
DIP5
TGT_SWCLK
DIP15
DIP16
DIP17
DIP18
TGT_SWDIO

+3.3V_TGT

DIP19
DIP22
TGT_SBL_RXD
TGT_SBL_TXD
DIP35
DIP36
DIP20

LED-1

R16

R17

PIO0.0/NRESET
PIO0.1/CLKOUT/CT32B0M2/USB_FTOG
PIO0.2/SSEL0/CT16B0C0
PIO0.3/USB_VBUS
PIO0.4/SCL(OD)
PIO0.5/SDA(OD)
PIO0.6/USB_CON/SCK0
PIO0.7/CTS

36
37
38
42
44
45
46
52

PIO0.8/MISO0/CT16B0M0
PIO0.9/MOSI0/CT16B0M1
SWCLK/PIO0.10/SCK0/CT16B0M2
TDI/PIO0.11/AD0/CT32B0M3
TMS/PIO0.12/AD1/CT32B1M0
TDO/PIO0.13/AD2/CB32B1M0
NTRST/PIO0.14/AD3/CT32B1M1
SWDIO/PIO0.15/AD4/CT32B1M2

53
60
61
62
11
22
40
56

PIO0.16/AD5/CT32B1M3/WAKEUP
PIO0.17/RTS/CT32B0C0/SCLK
PIO0.18/RXD/CT32B0M0
PIO0.19/TXD/CT32B0M1
PIO0.20/CT16B1C0
PIO0.21/CT16B1M0/MOSI1
PIO0.22/AD6/CT16B1M1/MISO1
PIO0.23/AD7

1
17
34
50
16
32
64
6
39
55
12
43
59
47
49
57

PIO1.16/RI/CT16B0C0
PIO1.17/CT16B0C1/RXD
PIO1.18/CT16B1C1/TXD
PIO1.19/DTR/SSEL1
PIO1.20/DSR/SCK1
PIO1.21/DCD/MISO1
PIO1.22/RI/MOSI1
PIO1.23/CT16B1M1/SSEL1

63
23
28
3
18
35
51
24

PIO1.24/CT32B0M0
PIO1.25/CT32B0M1
PIO1.26/CT32B0M2/RXD
PIO1.27/CT32B0M3/TXD
PIO1.28/CT32B0C0/SCLK
PIO1.29/SCK0/CT32B0C1

27
2
14
15
31
41

USB_D+
USB_D-

26
25

DIP30
DIP29
TGT_JTAG_IRQ
LED-1
LED-2
LED-3
LED-4

DIP34

DIP23
DIP24
DIP13
DIP12
DIP11
DIP14
DIP25
DIP26
DIP10
DIP9
DIP7

TGT_USB_D+

R20
R21
33R
33R

TGT_USB_D-

18pF

18pF

TGT_D+
TGT_D-

TGT_SCON

+3.3V_TGT

LED2
BLUE

+3.3V_TGT

5

10k

R6

R1

10k

R2
IF_NRESET
IF_NRESET_EXT
TGT_NRESET

1
3
6

A
B
C

GND VCC

LED4
BLUE

10k

+3.3V_TGT
LED3
BLUE

2

220R
LED-4
R19

C19

T2
BSS84

220R
220R
LED-3
R18

C18

BLUE

220R
LED-2

4
5
13
19
20
21
29
30

PIO1.0/CT32B1M0
PIO1.1/CT32B1M1
PIO1.2/CT32B1M2
PIO1.3/CT32B1M3
PIO1.4/CT32B1C0
PIO1.5/CT32B1C1
PIO1.6
PIO1.7
PIO1.8
PIO1.9
PIO1.10
PIO1.11
PIO1.12
PIO1.13/DTR/CT16B0M1/TXD
PIO1.14/DSR/CT16B0M1/RXD
PIO1.15/DCD/CT16B0M2/SCK1

1k5

10
33
48
58

R22

+3.3V_TGT

LED5

Y

IC8

4

10k

TGT_NRESET_TO_IC

R23

mbed

C22
100nF

Project-Version:

mbed-010.2

Date / Time:

09/11/2011 15:59:44
3/4

Sheet:

GND
VIN
VB
nR
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

VOUT
VU
IFIF+
36
35
34
33
DD+
30
29
28
27
26
25
24
23
22
21

EXT_3V3
IF_DIF_D+
DIP36
DIP35
DIP34
DIP33
TGT_DTGT_D+
DIP30
DIP29
DIP28
DIP27
DIP26
DIP25
DIP24
DIP23
DIP22
DIP21

+5V

VIN
VB
IF_NRESET_EXT
DIP5
DIP6
DIP7
DIP8
DIP9
DIP10
DIP11
DIP12
DIP13
DIP14
DIP15
DIP16
DIP17
DIP18
DIP19
DIP20

mbed NXP LPC11U24

DIP Pinout

mbed
Project-Version:

mbed-010.2

Date / Time:

09/11/2011 15:59:44
4/4

Sheet:



Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.4
Linearized                      : No
Title                           : mbed-010.2.sch
Creator                         : EAGLE Version 5.6.0 Copyright (c) 1988-2009 CadSoft
Producer                        : Qt 4.3.3 (C) 1992-2008 Trolltech ASA
Create Date                     : 2011:11:09 16:00:07
Page Count                      : 4
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