Specifications

WM_PRJ_Q2501_PTS_001 – 003
March 2004
© 2003 All rights reserved
Page: 29 / 93
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without prior written
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Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à des tiers sans son
autorisation préalable.
2.4 System connector multiplexing
Pin # Multiplex 1 Multiplex 2 Reset State Comments
1 GPS_RXD2
PIO controlled
after Reset
2 GPS_TXD2
PIO controlled
after Reset
3 GPS_RXD0
PIO controlled
after Reset
4 GPS_TXD0
PIO controlled
after Reset
5 GPS_SCK
PIO controlled
after Reset
Driven low
6 GSM_BBEN Ouput
7 GPS_REVERSE Input Driven low
8 GPS_MOSI
PIO controlled
after Reset
Driven low
9 GPS_EXTINT0 Input
Pull up external resistor to
GPS_VCORE
10 RESERVED
11 GPS_MISO
PIO controlled
after Reset
Driven low
12 RESERVED
13 GPS_PCS0_N
PIO controlled
after Reset
Pull up external resistor to
GPS_VCORE
14 RESERVED
15 GPS_PCS1_N
PIO controlled
after Reset
Driven high
16 RESERVED
17 GPS_TIMEPULSE Input
18 GPS_VANT Input
19 GPS_VCORE Output
20 GSM_PAC_EN Output Low
21 GPS_EN Input
22 GPIO1 Input
23 SIM_CLK Output Low
24 GPIO2 Input
25 SIM_RST Output Low
26 ON/~OFF Input
27 SIM_DATA Output Low
28 SDA SPI_IO Input
If used pull-up an external
resistor to VCC
29 SIM_VCC Output
30 SCL SPI_CLK Input
If used pull-up an external