User's Manual

GM862-QUAD / PY Hardware User Guide

1vv0300748 Rev. 1 - 24/10/06

n.c 14 DOUT_7 I/O

n.c 15 DOUT_8 I/O

n.c 16 VCLKOUT O

n.c 17 VALIDH O

n.c 18 VALIDV O

50 GPIO7

CAM_PWR_ON

O External 2.8V Regulator enable

controlled by CAM_PWR_ON pin

19 DVDD28 I

47 GPIO4

IICSDA_CAM

I/O

I2C bus serial data

20 SDIN I/O

2-4-6 GND Ground 21 PS1 I

32 GPIO8

PD(0)

O Camera power type selector 22 PS2 I

2-4-6 GND Ground 23 SHIELD -

Flash Enable 24 LED_CTRL O

Filter the AVDD28.

Use a Buffer between module clk out, MON1_CAM and camera clk in, CLK_IN.

***

Non-connected.

10.1.2 EVB for Camera Support

In order to interface the Telit GM862-QUAD / PY with a CMOS camera, Telit has developed an

evaluation board. The EVB is provided by:

• 10 pin Berg male connector (PL201) and RS232 level translator that allows a direct connection to

the PC. To switch on the level translator a jumper shall be set on PL203.

• 12 pin Berg male connector (PL202) to supply the GM862-QUAD / PY mounted on the EVB. The

input source power should be in the range 4,5V-12V. Charge line is also provided in case a Li-Ion

battery is connected to the VBATT pins. Charge input must fulfil charger line requests.

• 50 pin Molex male connector (PL103) to interface with the GM862-QUAD / PY directly.

• 30 pin Berg male connector (PL101) to interface with a PCB developed by the user or the EVK

board. On this connector is available the complete audio path, the serial port lines with full

handshaking, and the pins ON, AXE, RESET, GPIO1 and STAT_LED. Also the CHARGER_IN pin

can be available placing a 0 ohm resistor.

• 18 pin ZIF female connector (SO101) for CMOS camera.

• ON/OFF button (SW102) to power on and off the module.

• GPIO1 button (SW101) for future applications.

• Led (DL101) for device status indication.

NOTE: The Philips 74LVC1G08GW must be placed close to the GM862 connector; the length of the line between

CAMERA connector and MOLEX 50 PIN of GM862 must be max 5cm anyway.

NOTE: The CMOS cameras must be removed when the GPIO pins are used for I/O purpose.