First revision to release.
Rev A
However, always check jumper positions on actual boards
since there is no guarantee that all jumpers are in default place.
Default jumper settings are indicated in the schematic.
UL = UnLoaded = normally not mounted component.
Page 2
SODIMM-200 (to OEM board) connector and current measurement.
Page 3
Expansion connectors (one specifically for external memory bus).
Page 4
Parallel NOR FLASH and 16-bit registers (with LEDs) on external memory bus.
Page 5
Debug interfaces (JTAG/SWD/Trace).
Page 6
Ethernet interface connector, SD memory card interface and VBAT/ALARM handling.
Page 7
Analog input, Push-button, Joystick and Serial Interface Expansion Connector and Jennic RF-module
Page 8
I2C-peripherals; config. e2prom, temp. sensor, 3-axis accel., port expander with pushbuttons and LEDs.
Page 9
UART multiplexing, RS232 and RS422/485 interface.
Page 10
CAN and IrDA interfaces.
Page 11
USB-1 interface: OTG or Host.
Page 12
USB-2 interface: Host or Device or OTG.
Page 13
Power supply and UART-to-USB bridge.
Page 14
LCD Expansion Connector.
Page 15
I2S-Stereo Audio Codec.
22uF/10V
GND
22uF/10V
GND
22uF/10V
GND
GND
GND
GND
DDR2_1.8V
ZXCT1010
0R1, 1%
5K0, 1%
GNDGND GND
+3V3
0R
0R
C2
C1
C3
J1-1
J1-2
J1-3
J1-4
J1-5
J1-6
J1-7
J1-8
J1-9
J1-10
J1-11
J1-12
J1-13
J1-14
J1-15
J1-16
J1-17
J1-18
J1-19
J1-20
J1-21
J1-22
J1-23
J1-24
J1-25
J1-26
J1-27
J1-28
J1-29
J1-30
J1-31
J1-32
J1-33
J1-34
J1-35
J1-36
J1-37
J1-38
J1-39
J1-40
J1-41
J1-42
J1-43
J1-44
J1-45
J1-46
J1-47
J1-48
J1-49
J1-50
J1-51
J1-52
J1-53
J1-54
J1-55
J1-56
J1-57
J1-58
J1-59
J1-60
J1-61
J1-62
J1-63
J1-64
J1-65
J1-66
J1-67
J1-68
J1-69
J1-70
J1-71
J1-72
J1-73
J1-74
J1-75
J1-76
J1-77
J1-78
J1-79
J1-80
J1-81
J1-82
J1-83
J1-84
J1-85
J1-86
J1-87
J1-88
J1-89
J1-90
J1-91
J1-92
J1-93
J1-94
J1-95
J1-96
J1-97
J1-98
J1-99
J1-100
J1-101
J1-102
J1-103
J1-104
J1-105
J1-106
J1-107
J1-108
J1-109
J1-110
J1-111
J1-112
J1-113
J1-114
J1-115
J1-116
J1-117
J1-118
J1-119
J1-120
J1-121
J1-122
J1-123
J1-124
J1-125
J1-126
J1-127
J1-128
J1-129
J1-130
J1-131
J1-132
J1-133
J1-134
J1-135
J1-136
J1-137
J1-138
J1-139
J1-140
J1-141
J1-142
J1-143
J1-144
J1-145
J1-146
J1-147
J1-148
J1-149
J1-150
J1-151
J1-152
J1-153
J1-154
J1-155
J1-156
J1-157
J1-158
J1-159
J1-160
J1-161
J1-162
J1-163
J1-164
J1-165
J1-166
J1-167
J1-168
J1-169
J1-170
J1-171
J1-172
J1-173
J1-174
J1-175
J1-176
J1-177
J1-178
J1-179
J1-180
J1-181
J1-182
J1-183
J1-184
J1-185
J1-186
J1-187
J1-188
J1-189
J1-190
J1-191
J1-192
J1-193
J1-194
J1-195
J1-196
J1-197
J1-198
J1-199
J1-200
U1
VS+
4
VS-
5
GND
2
IOUT
3
NC
1
R2
R4
1
2
J2
R3
R1
JTAG_TCK
JTAG_RTCK
JTAG_TRST
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_DBGEN
ALARM
GPIO16_TXD
GPIO17_RXD
I2C-SDA
I2C-SCL
MCICLK
MCICMD
MCIPWR
MCIDAT0
MCIDAT1
MCIDAT2
MCIDAT3
GPIO10_IRQ_ISPEN
GPIO26_USB2-PWREN
GPIO27_USB2-UPLED
GPIO28_USB2-CONN
GPIO70
GPIO73
GPIO74
GPIO12_LCDVD18
GPIO13_LCDVD19
GPIO41
GPIO9_TRACE_LCDVD7
GPIO1_TRACE_LCDLE
GPIO2_TRACE_LCDDCLK
GPIO3_TRACE_LCDFP
GPIO5_TRACE_LCDLP
GPIO6_TRACE_LCDVD4
GPIO7_TRACE_LCDVD5
GPIO8_TRACE_LCDVD6
GPIO0_TRACE_LCDPWR
GPIO4_TRACE_LCDENAB
GPIO81_LCDVD3
USB2-DM
GPIO42_USB1-UPLED
GPIO54_USB2-VBUS
GPIO55_USB2-OVRCR
GPIO11_LCDCLKIN
GPIO40_AOUT
GPIO37_AIN0
GPIO38_AIN1
GPIO39_AIN2
GPIO15_CANTD_RXD-IR
GPIO18_CANRD_I2SRX-BCK_LCDVD0
GPIO19_CANTD_I2SRX-WS_LCDVD1
GPIO33_LCD-DC
GPIO34_TP-CS
GPIO35
GPIO36
GPIO29_SPI-SCK
GPIO30_SPI-SSEL
GPIO31_SPI-MISO
GPIO32_SPI-MOSI
GPIO20_I2SRX-DATA_LCDVD8
GPIO21_I2STX-BCK_LCDVD9
GPIO22_I2STX-WS_CDVD16
GPIO23_I2STX-DATA_LCDVD17
GPIO24_TXD
GPIO25_RXD
GPIO50_LCDVD20
GPIO49_LCDVD15
GPIO48_LCDVD14
GPIO47_LCDVD13
GPIO46_LCDVD12
GPIO45_LCDVD11
GPIO44_LCDVD10
GPIO43_USB1-PWREN
GPIO76
GPIO77
VREF
VBAT_IN
V3A
VSSA
VDD3_3A
ETH-PHY-PD_CD
NAND_FLASH_RDY
BA0
BA1
BA3
BA4
BA6
BA7
BA9
BA10
BA12
BA13
BA15
BA2
BA5
BA8
BA11
BA14
BA16
BA17
BA18
BA19
BA20
BA21
BA22
BA23
BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BD8
BD10
BD9
BD11
BD12
BD13
BD14
BD15
BOE
BWE
BBLS0
BBLS1
BRAS-BCS0-BBLS2
BCAS-BCS1-BBLS3
BCSY
BCSX
DBUS_EN-BCS3
RESET_IN
RESET_OUT
USB2-DP
GPIO69
GPIO72
GPIO71
GPIO75
GPIO78
GPIO79
ETH_LED1
ETH_LED2
ETH_TXP
ETH_TXN
ETH_RXP
ETH_RXN
ABUF_EN
GPIO56_I2STX-BCK
GPIO57_I2STX-DATA
GPIO58_I2STX-WS
GPIO60_I2SRX-WS
GPIO61_I2SRX-DATA
GPIO62
GPIO64
GPIO65
GPIO63
GPIO59_I2SRX-BCK
USB1-DP
USB1-DM
GPIO80_LCDVD2
GPIO97_TXD_BD16
GPIO96_RXD_BD17
GPIO95_CTS_BD18
GPIO94_DCD_BD19
GPIO93_DSR_BD20
GPIO92_DTR_BD21
GPIO91_RI_BD22
GPIO90_BD23
GPIO89_BD24
GPIO88_BD25
GPIO87_BD26
GPIO86_BD27
GPIO85_BD28
GPIO84_BD29
GPIO83_RTS_BD30
GPIO82_BD31
GPIO66
GPIO67
GPIO51_USB1-INT_LCDVD21
GPIO52_USB1-SCL_LCDVD22
GPIO53_USB1-SDA_LCDVD23
VCC_MAIN
VCC_MAIN
VCC_BUFFERS
VCC_BUFFERS
VCC_BUFFERS
GPIO68_I2S-MCLK
GPIO14_CANRD_TXD-IR
+
+
+
OEM board connector
Current Measurement
(200 pos SODIMM, 1V8 key)
Vout = 50 * Vsense = current in Amp
(example; 100mA gives Vout 500mV)
(example; 1mV corresponds to 0.2mA)
ETH_TXP ETH_TXP
ETH_RXP ETH_RXP
ETH_TXN ETH_TXN
ETH_RXN ETH_RXN
ETH_VDD ETH_VDD
ETH_GND ETH_GND
ETH_LED1 ETH_LED1
ETH_LED2 ETH_LED2
VBAT_IN VBAT_IN
ALARM ONSW
RESET_IN RESET_IN
RESET_OUT RESET_OUT
ETH_PHY_PD/SD_CD ETH_PHY_PD
JTAG_DBGEN/P5.0 JTAG_DBGEN
JTAG_TCK JTAG_TCK
JTAG_RTCK/P5.4 JTAG_RTCK
JTAG_TRST JTAG_TRST
JTAG_TMS JTAG_TMS
JTAG_TDI JTAG_TDI
JTAG_TDO JTAG_TDO
V3A VDDA
VREF
VSSA VSSA
GND GND
P2.0 GPO_10
GPO_12P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P2.8
P2.9
P2.10
P2.11
GPO_13
GPO_15
GPO_16
GPO_18
P0.2
P0.3
P0.4
P0.5
GPI_01
U7_HCTS
P0.29
P0.31
NC
USB_CONN_DP
NC
GND
GND
GND
GND
VCC VCC
VCCVCC
P0.30
USBB-DM
NC
USB_CONN_DN
P2.12
P2.13
P0.0
P0.1
P0.2
P0.3
GPO_06
PWMOUT2
U6_IRTX
U6_IRRX
U5_TX
U5_RX
P0.4
P0.5
P0.6
P0.7
P0.8
P0.9
P0.10
P0.11
P0.12
P0.13
P0.14
P0.15
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
P0.23
P0.24
P0.25
P0.26
P0.27
P0.28
P1.2
GND
GND
GND
GND
P1.3
P1.5
P1.6
P1.7
P1.11
P1.12
P1.13
P1.18
P1.19
P1.20
GPO_02
GPO_03
GPO_08
GPO_09
PWMOUT1
HICORE
U1_TX
U1_RX
USB_VBUS_CTRL
GPO_17
GPO_20
SPI1_CLK
GPO_04
SPI1_DATIN
SPI1_DATIO
GPO_05
GPO_11
TS_XP
TS_YP
AIN0
AIN1
AIN2
GPO_00
I2C1_SDA
I2C1_SCL
MCICLK
MCICMD
GPO_01
MCIDAT0
MCIDAT1
MCIDAT2
MCIDAT3
GPIO_05
GPO_14
GPI_03
U7_RX
U7_TX
P0.6
P0.7
GPO_22
SYSCLKEN
SPI2_DATIO
SPI2_DATIN
P1.21
P1.22
P1.23
P1.24
P1.25
P1.26
P1.27
P1.28
P1.29
P1.30
P1.31
GPIO_04
SPI2_CLK
USB_CONN_VBUS
GPI_02
GPO_19NAND_FLASH_RDY
GND
GND
GND
GND
NC
NC
NC
NC
NC/P5.4
NC/P5.3
NC/P5.2
NC
NC/P1.16
NC
NC/BCS1
NC/P4.30
NC/P1.16
I2S1TX_CLK
I2S1TX_SDA
I2S1TX_WS
P0.0
P0.1
GPI_00
I2C2_SDA
I2C2_SCL
GPI_04
GPI_06
USB_CONN_ID
POWER_ON
TST_CLK2
P2.14
P2.15
P2.19
P2.21
P2.7
GPIO_00
GPIO_01
GPI_07
P2.22
P2.23
P2.26
P2.25
P2.27
P2.30
P2.31
P4.28
P4.29
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
GPO_07
GPO_21
GND
GND
GND
GND
BA15 BA15
BA14 BA14
BA13 BA13
BA12 BA12
BA11 BA11
BA10 BA10
BA9 BA9
BA8 BA8
BA7 BA7
BA6 BA6
BDQM1/BCS2
BDQM0/BCS0
BCS3
BCS2
BCS1
BCS0
BCAS/BBLS3
BRAS/BBLS2
BBLS1 BBLS1
BBLS0 BBLS0
BWE BWE
BOE BOE
BA23 BA23
BA22 BA22
BA21 BA21
BA20 BA20
BA19 BA19
BA18 BA18
BA17 BA17
BA16 BA16
BA0 BA0
BA1 BA1
BA2 BA2
BA3 BA3
BA4 BA4
BA5 BA5
DBUS_EN/BCS3
ABUF_EN/(NC)
VCC VDD_EXT
GND GND
GND GND
VCC VDD_EXT
NC
ABUF_EN
BD15 BD15
BD14 BD14
BD13 BD13
BD12 BD12
BD11 BD11
BD10 BD10
BD9 BD9
BD8 BD8
BD7 BD7
BD6 BD6
BD5 BD5
BD4 BD4
BD3 BD3
BD2 BD2
BD1 BD1
BD0 BD0
GPI_08BD31/P3.31
BD30/P3.30
BD29/P3.29
BD28/P3.28
BD27/P3.27
BD26/P3.26
BD25/P3.25
BD24/P3.24
BD23/P3.23
BD22/P3.22
BD21/P3.21
BD20/P3.20
BD19/P3.19
BD18/P3.18
BD17/P3.17
BD16/P3.16
GPO_23
GPI_09
GPI_19
P2.8
P2.9
P2.10
P2.11
P2.12
GPI_28
U2_TX
U2_RX
GPI_05
U2_CTS
U3_RX
U3_TX
LPC2478/1788 LPC2478/1788LPC3250 LPC3250
To pin 165/199 on J1
To pin 37/39 on J1
+3V3
+3V3
GNDGND
+3V3
GND
1
3
5
7
9
J3
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
41
43
45
47
49
42
44
46
48
50
51
53
55
57
59
61
63
52
54
56
58
60
62
64
1
3
5
7
9
J4
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
41
43
45
47
49
42
44
46
48
50
51
53
55
57
59
61
63
52
54
56
58
60
62
64
1
3
5
7
9
J5
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
41
43
45
47
49
42
44
46
48
50
51
53
55
57
59
61
63
52
54
56
58
60
62
64
ALARM
GPIO16_TXD GPIO17_RXD
I2C-SDA I2C-SCL
MCICLK MCIPWR
MCIDAT1 MCIDAT3
GPIO10_IRQ_ISPEN
GPIO26_USB2-PWREN
GPIO27_USB2-UPLED
GPIO28_USB2-CONN
GPIO70
GPIO73
GPIO74
GPIO12_LCDVD18 GPIO13_LCDVD19
GPIO9_TRACE_LCDVD7
GPIO1_TRACE_LCDLE
GPIO2_TRACE_LCDDCLK
GPIO3_TRACE_LCDFP
GPIO5_TRACE_LCDLP
GPIO6_TRACE_LCDVD4
GPIO7_TRACE_LCDVD5
GPIO8_TRACE_LCDVD6
GPIO0_TRACE_LCDPWR
GPIO4_TRACE_LCDENAB
GPIO81_LCDVD3
GPIO42_USB1-UPLED
GPIO54_USB2-VBUS
GPIO55_USB2-OVRCR
GPIO11_LCDCLKIN
GPIO40_AOUT
GPIO37_AIN0
GPIO38_AIN1
GPIO39_AIN2
GPIO14_CANRD_TXD-IR GPIO15_CANTD_RXD-IR
GPIO18_CANRD_I2SRX-BCK_LCDVD0 GPIO19_CANTD_I2SRX-WS_LCDVD1
GPIO33_LCD-DC
GPIO34_TP-CS
GPIO35
GPIO36
GPIO29_SPI-SCK
GPIO30_SPI-SSEL
GPIO31_SPI-MISO
GPIO32_SPI-MOSI
GPIO20_I2SRX-DATA_LCDVD8 GPIO21_I2STX-BCK_LCDVD9
GPIO22_I2STX-WS_CDVD16
GPIO23_I2STX-DATA_LCDVD17
GPIO24_TXD
GPIO25_RXD
GPIO50_LCDVD20
GPIO48_LCDVD14GPIO46_LCDVD12
GPIO44_LCDVD10
GPIO76
GPIO77
VREF
VBAT_IN
V3A VSSA
NAND_FLASH_RDY
BA0BA1
BA3
BA4
BA6BA7
BA9
BA10
BA12BA13
BA15
BA2
BA5
BA8
BA11
BA14
BA16BA17
BA18
BA19
BA20
BA21
BA22 BA23
BD0BD1
BD2BD3
BD4BD5
BD6BD7
BD8
BD10
BD9
BD11
BD12BD13
BD14BD15
BOEBWE
BBLS0BBLS1
BRAS-BCS0-BBLS2BCAS-BCS1-BBLS3
BCSYBCSX
DBUS_EN-BCS3
RESET_IN RESET_OUT
GPIO69
GPIO72
GPIO71
GPIO75
GPIO78
GPIO79
ABUF_EN
GPIO56_I2STX-BCK GPIO57_I2STX-DATA
GPIO58_I2STX-WS GPIO60_I2SRX-WS GPIO61_I2SRX-DATA
GPIO62 GPIO64 GPIO65
GPIO63
GPIO59_I2SRX-BCK
GPIO80_LCDVD2GPIO97_TXD_BD16GPIO96_RXD_BD17
GPIO95_CTS_BD18GPIO94_DCD_BD19
GPIO93_DSR_BD20GPIO92_DTR_BD21
GPIO91_RI_BD22GPIO90_BD23
GPIO89_BD24GPIO88_BD25
GPIO87_BD26GPIO86_BD27
GPIO85_BD28GPIO84_BD29
GPIO83_RTS_BD30GPIO82_BD31
GPIO66
GPIO66
GPIO67
GPIO68_I2S-MCLK
GPIO68_I2S-MCLK
GPIO51_USB1-INT_LCDVD21
GPIO52_USB1-SCL_LCDVD22
GPIO53_USB1-SDA_LCDVD23
MCICMD MCIDAT0
MCIDAT2 GPIO41
GPIO49_LCDVD15GPIO47_LCDVD13
GPIO45_LCDVD11GPIO43_USB1-PWREN
Expansion Connectors
Possible connectors to mount: AWHW64G-0202-T-R from Assmann Electronics Inc
Expansion connector for external memory bus (16-bit)
(Digikey: HRP64H-ND) or XG4C-6431 from Omron (Digikey: OR970-ND)
SST39VF320-EKE
GND
+3V3
10nF
GND
100nF
GND
100nF
GND
+3V3
10nF
+3V3
GND
+3V3
GND
74LVC1G32GW
GND
74LVC16374ADGG
RED
2K
RED
2K
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
RED
2K
2K
2K
2K
2K
2K
2K
2K
2K
2K
2K
RED
RED
RED
2K
2K
2K
GND
+3V3
10K
10nF
GND
100nF
GND
+3V3
74LVC1G32GW
GND
10nF
GND
+3V3
GND
10nF
GND
GND
2X04
GND
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
A18
16
A19
9
A20
10
WE#
11
OE#
28
CE#
26
D0
29
D1
31
D2
33
D3
35
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
D10
34
D11
36
D12
39
D13
41
D14
43
D15
45
VCC
37
VCCQ
47
GND-1
27
GND-2
46
A21
13
WP#
14
RP#
12
VPP
15
U3
C6 C7 C8
C10
1
2
4
U4G$1
53
GND VCC
U4G$2
1OE
1
1CLK
48
2OE
24
2CLK
25
1Q1
2
1Q2
3
1Q3
5
1Q4
6
1Q5
8
1Q6
9
1Q7
11
1Q8
12
2Q1
13
2Q2
14
2Q3
16
2Q4
17
2Q5
19
2Q6
20
2Q7
22
2Q8
23
1D1
47
1D2
46
1D3
44
1D4
43
1D5
41
1D6
40
1D7
38
1D8
37
2D1
36
2D2
35
2D3
33
2D4
32
2D5
30
2D6
29
2D7
27
2D8
26
U2
7
18
21
15
10
4
U2P
31
42
VCC
28
34
39
45
GND
LED16
R20
LED15
R19
LED14
LED13
LED12
LED11
LED10
LED9
LED8
LED7
LED6
LED5
LED4
R18
R17
R16
R15
R14
R13
R12
R11
R10
R9
R8
LED3
LED2
LED1
R7
R6
R5
1
3
5
2
4
6
7
9
8
10
11
13
15
12
14
16
17
J6
18
1
2
JP1
R21
C5
C4
1
2
4
U5G$1
53
GND VCC
U5G$2
C9
31
SJ1
2
C11
1 2
3 4
5 6
7 8
JP2
31
SJ12
2
RESET_OUT
BD0BD0
BD1BD1
BD2BD2
BD3BD3
BD4BD4
BD5BD5
BD6BD6
BD7BD7
BD8BD8
BD10BD10
BD9BD9
BD11BD11
BD12BD12
BD13BD13
BD14BD14
BD15BD15
BA6
BA7
BA9
BA10
BA12
BA13
BA15
BA8
BA11
BA14
BA22
BOE
BWE
BBLS0
BBLS1
BA16
BA17
BA18
BA19
BA20
BA21
BA5
BA4
BA3
BA2
BA1
BCSY
BCSX
DBUS_EN-BCS3
NAND_FLASH_RDY
ETH-PHY-PD_CDGPIO71
GPIO72
ABUF_EN
GPIO69
External buffered memory bus
32Mbit (4MByte) NOR FLASH
(LPC1788: CS0 = 0x8000 0000 - 0x83FF FFFF)
Place near pin 37 and 47
16-bit parallel output for logging
8+8 bit register on external memory bus
LEDs namned D0 - D15 in silkscreen
Optional Connections
Default: not inserted
Only used for LPC2478 OEM boards
SJ1: 1-2 short by default
SJ12: 1-2 short by default
(LPC1788: CS2 = 0x9800 0000 - 0x9BFF FFFF)
PUSH BUTTON
GND
RED
+3V3
2K
GND
MICTOR ETM connector
GND
GND
+3V3
3K
GND
+3V3
2x10 pos, 100mil pitch
GND
24K
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
50R
24K
+3V3
+3V3
100K
2x5 pos, 50mil pitch
GND
+3V3
UL
+3V3
4K7
2x10 pos, 50mil pitch
+3V3
GND
10K
10K
10K
10K
10K
+3V3
GND GND
GND GND
1 3
42
SW1
LED17
R48
1
2
JP3
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
38
38
36
36
2
2
4
4
6
6
8
8
10
10
12
12
14
14
16
16
18
18
20
20
22
22
24
24
26
26
28
28
30
30
32
32
GND
GND-4
GND
GND-5
J9
GND
GND-1
GND
GND-2
GND
GND-3
34
34
R50
1
2
JP4
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
J8
R26
R40
R34
R42
R44
R37
R41
R43
R23
R24
R27
R31
R32
R33
R35
R36
R38
R39
R25
R49
1 2
3 4
5 6
7 8
9 10
J7
R22
R47
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
J10
R45
R46
R28
R29
R30
RESET_OUT
JTAG_TCK
JTAG_RTCK
JTAG_RTCK
JTAG_TRST
JTAG_TMS
JTAG_TDI
JTAG_TDO
JTAG_DBGEN
RESET_IN
RESET_IN
GPIO9_TRACE_LCDVD7
GPIO1_TRACE_LCDLE
GPIO2_TRACE_LCDDCLK
GPIO3_TRACE_LCDFP
GPIO5_TRACE_LCDLP
GPIO6_TRACE_LCDVD4
GPIO7_TRACE_LCDVD5
GPIO8_TRACE_LCDVD6
GPIO0_TRACE_LCDPWR
GPIO4_TRACE_LCDENAB
SHIELD
Enable ETM for LPC2478
ETM Interface
JTAG/SWD ControlReset Push-button & LED
20 pos (100 mil pitch) connector10 pos (50 mil pitch) connector
ARM 10-pin interface Serial Wire Mode
ARM 10-pin interface JTAG Mode
ARM 20-pin interface Serial Wire Mode
ARM 20-pin interface JTAG Mode
(not mounted)
Default: not inserted
Open: Enable for LPC3250
Short: Enable for 24xx
Cortex Debug +
Note: all JTAG/SWD and ETM signals routed with 50 ohm impedance, equal length and minimal stubs.
ETM Interface
Debug Interfaces
LPC1788: other function
1-VCC
3-GND
5-GND
7-N/U
9-GND
2-SWDIO
4-SWCLK
6-SWO
8-N/U
10-RESET
1-VCC
3-GND
5-GND
7-RTCK
9-GND
2-TMS
4-TCLK
6-TDO
8-TDI
10-RESET
1-VCC (Vtref)
3-N/U
5-N/U
7-SWDIO
9-SWCLK
2-N/C
4-GND
6-GND
8-GND
10-GND
11-N/U
13-SWO
15-RESET
17-N/C
12-GND
14-GND
16-GND
18-GND
19-N/C 20-GND
1-VCC (Vtref)
3-N/C (TRST)
5-TDI
7-TMS
9-TCLK
2-N/C
4-GND
6-GND
8-GND
10-GND
11-RTCK
13-TDO
15-RESET
17-N/C
12-GND
14-GND
16-GND
18-GND
19-N/C 20-GND
pin12: TRCCK - P2.6 on LPC1768
pin14: TRCO0 - P2.5 on LPC1768
pin16: TRCO1 - P2.4 on LPC1768
pin18: TRCO2 - P2.3 on LPC1768
pin20: TRCO3 - P2.2 on LPC1768
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