User`s guide

LPC3250 Developer’s Kit - User’s Guide
Page 22
Copyright 2010 © Embedded Artists AB
101
GND
GND
102
GND
GND
103
NC
I2S1TX_CLK
104
NC
I2S1TX_SDA
105
NC
I2S1TX_WS
106
NC
P0.0
107
NC
P0.1
108
NC
GPI_00
109
NC
I2C2_SDA
110
NC
I2C2_SCL
111
NC
GPI_04
112
NC
GPI_06
113
NC
USB_CONN_ID
114
NC
POWER_ON
115
NC
TST_CLK2
116
P2.14
P2.7
Can connect as enable signal for IrDA
transceiver (active low)
117
P2.15
GPIO_00
Can connect to interrupt signal from touch
screen controller
118
P2.19
GPIO_01
Can be connected to Ethernet PHY PD signal,
SODIMM pin 13
119
P2.21
GPI_07
Can be connected to NAND FLASH busy
output, SODIMM pin 100
120
P2.22
P2.0
Connects to joystick switch
121
P2.23
P2.1
Connects to joystick switch
122
P2.25
P2.2
Connects to joystick switch
123
P2.26
P2.3
Connects to joystick switch
124
P2.27
P2.4
Connects to joystick switch
125
P2.30
P2.5
Can control sensitivity of accelerometer
126
P2.31
P2.6
Can control sensitivity of accelerometer
127
P4.48
GPO_07
LCD databit 2
128
P4.29
GPO_21
LCD databit 3
129
GND
GND
130
GND
GND
131
BA15
BA15
No special usage on QVGA Base Board
132
BDQM1
BCS3
No special usage on QVGA Base Board
133
BA14
BA14
No special usage on QVGA Base Board
134
BDQM0
BCS2
No special usage on QVGA Base Board
135
BA13
BA13
No special usage on QVGA Base Board
136
BCAS
BCS1
No special usage on QVGA Base Board
137
BA12
BA12
No special usage on QVGA Base Board
138
BRAS
BCS0
No special usage on QVGA Base Board