Sierra Wireless AirPrime WMP Series, User Manual

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WM_DEV_WMP150_UGD_001 Rev 002 August 16, 2010 18
WMP Development Kit User Guide External Board Connector (J1100)
Pin
#
Name I/O I/O type Description
29 EP-34 I/O 2V8 SPI2 Serial input / GPIO34
30 EP-36 I/O 2V8 SPI2 Serial i/o / GPIO33
31
GND Ground
32 CT104-RXD2 I/O 1V8
Auxiliary RS232
Receive Serial Data / GPIO15 (According to PC view )
33
~CT106-CTS2 I/O 1V8
Auxiliary RS232
Clear To Send / GPIO16 (According to PC view)
34
CT103-TXD2 I/O 1V8
Auxiliary RS232
Transmit Serial Data/GPIO14/INT6 (According to PC view)
35
GND Ground
36
~CT105-RTS2 I/O 1V8
Auxiliary RS232 Request To Send/ GPIO17/INT7
(According to PC view)
37
USB-DP I/O 3V3 Differential data interface positive
38 VPAD-USB I 3V3 USB power supply
39 USB-DM I/O 3V3 Differential data interface negative
40
GND Ground
41 ROW0 I/O 1V8 Row scan/ GPIO9 (Multiplexed)
42
COL1 I/O 1V8 Column scan/ GPIO5 (Multiplexed)
43 ROW4 I/O 1V8 Row scan/ GPIO13 (Multiplexed)
44 COL0 I/O 1V8 Column scan/ GPIO4 (Multiplexed)
45
COL3 I/O 1V8 Column scan/ GPIO7 (Multiplexed)
46 COL2 I/O 1V8 Column scan/ GPIO6 (Multiplexed)
47 COL4 I/O 1V8 Column scan/ GPIO8 (Multiplexed)
48
ROW3 I/O 1V8 Row scan/ GPIO12 (Multiplexed)
49 ROW2 I/O 1V8 Row scan/ GPIO11 (Multiplexed)
50 ROW1 I/O 1V8 Row scan/ GPIO10 (Multiplexed)
51
GND Ground
52 GND Ground
53 MIC2P I Analog Microphone 2 positive input
54
SPK1P O Analog Speaker 1 positive output
55 MIC2N I Analog Microphone 2 negative input
56 SPK1N O Analog Speaker 1 negative output
57
MIC1P I Analog Microphone 1 positive input
58 SPK2P O Analog Speaker 2 positive output
59
MIC1N I Analog Microphone 1 negative input
60 SPK2N O Analog Speaker 2 negative output
61 EP-43 Not connected
62
ADC3 I Analog Auxiliary ADC1
63
CHG-GATE O Analog Enable the charge (PNP base)
64 USB-CN O 3V3
External pull-up control (SoftConnect
™)
65 USB-DET I 1V8 USB Interruption
66 VBATT I Supply Battery Input
67
VBATT I Supply Battery Input