WM_PRJ_Q2501_PTS_002
- 001
March
2004
confidential ©
Page:
28 / 79
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged
without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.
3.3.2 General purpose I/O
The WISMO Quik Q2501 provides:
up to 6 GSM General Purpose I/O,
up to 4 GSM General Purpose Output,
up to 1 GSM General Purpose Input.
Pin description
Signal
Pin #
I/O
I/O type
Description
GPIO0
44
I/O
CMOS3X
Multiplexed with GSM_CTS2
GPIO1 22
I/O
CMOS/2X
GPIO2 24
I/O
CMOS/2X
GPIO3 53
I/O
CMOS/2X
GPIO4 73
I/O
CMOS/2X
GPIO5
55
I/O
CMOS/3X Multiplexed with GSM_RTS2
GPO0
46
O
3X
Multiplexed with SPI_AUX
GPO1
42
O
3X
Multiplexed with 1V8/3V or 3V/5V
SIM card management signal
GPO2
40
O
3X
Multiplexed with GSM_RXD2
GPO3
48
O
3X
Multiplexed with SPI_EN
GPI
38
I
CMOS
Multiplexed with GSM_TXD2
For electrical characteristics of the GPIOs, refer to document [1].
Summary of Contents for WISMO Quik Q2501
Page 69: ......
