Rainbow-electronics GE863-PY Manual de usuario descargar pdf (Pagina 39)

GE863 Hardware User Guide

1vv0300783 Rev.0 - 10/06/08

6.4 GE863-GPS secondary ports

6.4.1 MODEM SERIAL PORT 2 (GPS CONTROL)

This port is used to control the GPS part by the GSM part.

It is available on the following pins:

PIN # NAME DESCRIPTION TYPE

25 TX_TRACE TX Data for GPS control CMOS 2.8V

26 RX_TRACE RX Data for GPS control CMOS 2.8V

The typical integration requires connecting these pins to GPS serial port A:

PIN # NAME NAME PIN#

TX_TRACE RX_GPS_BIN

RX_TRACE TX_GPS_BIN

6.4.2 GPS SERIAL PORT A (SIRF BINARY)

This port is carrying out the GPS navigation data in SIRF BINARY format.

The default configuration is 57600 bps, 8, n, 1

It is available on the following pins:

PIN # NAME DESCRIPTION TYPE

78 RX_GPS_BIN GPS RX Data (Sirf Binary) CMOS 2.8V

80 TX_GPS_BIN GPS TX Data (Sirf Binary) CMOS 2.8V

The typical integration requires connecting of these pins to MODEM serial port 2.

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Rainbow-electronics GE863-PY Manual de usuario Pagina 39