Rainbow-electronics GM862-QUAD-PY Manual de usuario descargar pdf (Pagina 10)

GM862-QUAD / PY Hardware User Guide

1vv0300748 Rev. 5 - 20/09/07

3.3.1 Molex 52991-0508 (male) GM862 Connector PIN-OUT

Pin Signal I/O Function

Internal

Pull up

Type

1 VBATT

Main power supply Power

2 GND - Ground Power

3 VBATT - Main power supply Power

4 GND - Ground Power

5 VBATT - Main power supply Power

6 A/D - A/D converter @ 11 bit (Input Impedance >100Kohm) Max 2V input

7 VBATT - Main power supply Power

8 CHARGE AI Battery Charger Input Power

9 EAR_HF+ AO Handsfree ear output, phase + Audio

10 EAR_MT- AO Handset earphone signal output, phase - Audio

11 EAR_HF- AO Handsfree ear output, phase - Audio

12 EAR_MT+ AO Handset earphone signal output, phase + Audio

13 MIC_HF- AI Handsfree microphone input; phase - Audio

14 MIC_MT+ AI Handset microphone signal input; phase+ Audio

15 MIC_HF+ AI Handsfree microphone input; phase + Audio

16 MIC_MT- AI Handset microphone signal input; phase- Audio

17 ON_OFF I Input command for switching power ON or OFF (toggle command).

47K

Pull Up to

VBATT

18 AXE I Handsfree switching

100K

CMOS 2.8V

19 SIMIO I/O External SIM signal - Data I/O 1.8V/3V ONLY

20 C103/TXD I Serial data input (TXD) from DTE CMOS 2.8V

21 PWRMON O

Module Status ON indication (Signal output for power on/off control of external

devices

CMOS 2.8V

22 SIMVCC - External SIM signal – Power (3) 1.8V/3V ONLY

23 RESET I Reset input -

24 SIMRST O External SIM signal – Reset 1.8V/3V ONLY

25 RESERVED - Reserved -

26 SIMCLK O External SIM signal – Clock 1.8V/3V ONLY

27 SIMIN I/O External SIM signal – Presence (active low)

47K

CMOS 2.8V

28 GPO2 / JDR O

General purpose output (Open Collector) / Jammer Detect Report

Open Collector

29 C106/CTS O Output for Clear to send signal (CTS) to DTE CMOS 2.8V

30 C125/RING O Output for Ring indicator signal (RI) to DTE CMOS 2.8V

31 GPI1 I General purpose input transistor base

32 GPIO8 I/O Configurable general purpose I/O pin CMOS 2.8V

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 67 68

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Rainbow-electronics GM862-QUAD-PY Manual de usuario Pagina 10

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