Cinterion MC75i, Описание аппаратного интерфейса

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MC75i Hardware Interface Description
5.5 Pin Assignment and Signal Description
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MC75i_HD_v01.100a Page 83 of 122 2009-08-13
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5.5 Pin Assignment and Signal Description
The Molex board-to-board connector on MC75i is an 80-pin double-row receptacle. The loca-
tion of the pins can be seen from
Figure 45 which shows the top view of MC75i.
Table 29:
Pin assignment
1 GND GND 80
2 Do not use Do not use 79
3 Do not use PWR_IND 78
4 GND Do not use 77
5 Do not use Do not use 76
6 Do not use SPICS 75
7 SPIDI Do not use 74
8 Do not use Do not use 73
9 Do not use Do not use 72
10 Do not use Do not use 71
11 I2CCLK_SPICLK I2CDAT_SPIDO 70
12 VUSB_IN USB_DP 69
13 DAI5 USB_DN 68
14 ISENSE VSENSE 67
15 DAI6 VMIC 66
16 CCCLK EPN2 65
17 CCVCC EPP2 64
18 CCIO EPP1 63
19 CCRST EPN1 62
20 CCIN MICN2 61
21 CCGND MICP2 60
22 DAI4 MICP1 59
23 DAI3 MICN1 58
24 DAI2 AGND 57
25 DAI1 IGT 56
26 DAI0 EMERG_OFF 55
27 BATT_TEMP DCD0 54
28 SYNC CTS1 53
29 RXD1 CTS0 52
30 RXD0 RTS1 51
31 TXD1 DTR0 50
32 TXD0 RTS0 49
33 VDDLP DSR0 48
34 VCHARGE RING0 47
35 CHARGEGATE VEXT 46
36 GND BATT+ 45
37 GND BATT+ 44
38 GND BATT+ 43
39 GND BATT+ 42
40 GND BATT+ 41