Hardware Interface Description - KORE Telematics
Hardware Interface Description - KORE Telematics
Hardware Interface Description - KORE Telematics
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
XT55/56 <strong>Hardware</strong> <strong>Interface</strong> <strong>Description</strong><br />
Confidential / Released<br />
s<br />
6.3 Pin description<br />
Please note that the reference voltages listed in Table 27 are the values measured directly<br />
on the XT55/56 module. They do not apply to the accessories connected.<br />
If an input pin is specified for V IH max = 3.3V, be sure never to exceed the stated voltage. The<br />
value 3.3V is an absolute maximum rating.<br />
The Hirose DF12C board-to-board connector on XT55/56 is a 80-pin double-row receptacle.<br />
The names and the positions of the pins can be seen from Figure 40 which shows the top<br />
view of XT55/56.<br />
GPS_VANT 1 80 GSM_EPN2<br />
GPS_VCC_RF 2 79 GSM_EPP2<br />
GPS_VCC 3 78 GSM_EPP1<br />
GPS_VCC 4 77 GSM_EPN1<br />
GSM_RXDDAI 5 76 GSM_MICN2<br />
GSM_TFSDAI 6 75 GSM_MICP2<br />
GSM_SCLK 7 74 GSM_MICP1<br />
GSM_TXDDAI 8 73 GSM_MICN1<br />
GSM_RFSDAI 9 72 GSM_CCVCC<br />
NC 10 71 GSM_CCCLK<br />
NC 11 70 GSM_CCIO<br />
NC 12 69 GSM_CCRST<br />
NC 13 68 GSM_CCIN<br />
NC 14 67 GSM_CCGND<br />
GSM_RTS1 15 66 GSM_IGT<br />
GSM_CTS1 16 65 GSM_EMERGOFF<br />
GSM_RXD1 17 64 GSM_DCD0<br />
GSM_TXD1 18 63 GSM_CTS0<br />
NC 19 62 GSM_DTR0<br />
GPS_GPIO15 20 61 GSM_RTS0<br />
GPS_GPIO14 21 60 GSM_RING0<br />
GPS_GPIO13 22 59 GSM_DSR0<br />
GPS_GPIO10 23 58 GSM_TXDO<br />
GPS_GPIO9 24 57 GSM_RXDO<br />
GPS_GPIO8 25 56 GPS_SDI2<br />
GPS_GPIO7 26 55 GPS_SDO2<br />
GPS_GPIO6 27 54 GSM_CHARGE<br />
GPS_GPIO5 28 53 GSM_POWER<br />
GPS_GPIO4 29 52 GSM_BATT_TEMP<br />
GPS_GPIO3 30 51 GSM_SYNC<br />
GPS_GPIO1 31 50 GSM_BATT+<br />
GPS_GPIO0 32 49 GSM_BATT+<br />
GPS_SDI1 33 48 GSM_BATT+<br />
GPS_SDO1 34 47 GSM_BATT+<br />
GPS_BOOTSEL 35 46 GSM_BATT+<br />
GPS_RFPCO 36 45 GND<br />
GPS_RFPC1 37 44 GND<br />
GPS_M-RST 38 43 GND<br />
GSM_VDD 39 42 GND<br />
GSM_VDDLP 40 41 GND<br />
Figure 40: Pin assignment (top view on XT55/56)<br />
XT55/56_hd_v02.06a Page 89 of 125 17.12.2004
Change language