Description
A2D–JP Version 1.03 Side 14
34 GROUND
35 SIMPREK SIM present for external card CMOS 2,8 V inp.
36 GROUND
37 SIMDATA SIM Data inp./out.
38 SIMVCC SIM Card power supply 3 V DC
39 SIMRST SIM Reset inp.
40 SIMCLK SIM Clock out.
Pin
GPS receiver
Description
Level
41 TMARK 1 PPS time Mark Output CMOS 3,3 V out.
42 10 KHZ UTC 10 kHz Clock CMOS 3,3 V out.
43 GROUND
44 GROUND
45 SDI 2 Serial 2 Data Input CMOS 3,3 V inp.
46 GROUND
47 GROUND
48 SDO 2 Serial 2 Data Output CMOS 3,3 V out.
49 SDO 1 Serial 1 Data Output CMOS 3,3 V inp.
50 SDI 1 Serial 1 Data Input CMOS 3,3 V out.
51 WHEEL_TICK Reserved for Wheel in
52 GROUND
53 DIRECTION NMEA Protocol select Low
54 DSP_GPIO 3 ROM default select Low
55 M-RST Master Reset Input Low
56 GYRO_IN Reserved for Gyro_in
57 VBATT_RTC Battery Backup Input 3 V DC
58 3,3 VDC Primary DC Power 3,3 V DC
59 PREAMP_POWER Preamplifier Power 3,3 V DC – 6 V DC
60 3,3 VDC Primary DC Power 3,3 V DC
Table 2: Pin configuration AMP 177984-2, GPS receiver
Pin
GSM–modem
Description
Level
Table 1: Pin configuration AMP 177984-2, GSM-modem
