Cinterion DSB75, Описание аппаратуры

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DSB75 Development Support Board Rev. B1 Hardware Description
Confidential / Released
DSB75_hd_v12 Page 26 of 96 2008-08-26
Table 6: Pin assignment – B2B connector X100 and test points X101
X100 pin
number
Signal name X101 test
point
Signal name X100 pin
number
80 GND 40 39 GND 1
79 DAC_OUT 38 37 ADC1_IN 2
78 PWR_IND 36 35 ADC2_IN 3
77 TP_ENV 34 33 GND 4
76 RXD2_GPIO9 32 31 TXD2_GPIO10 5
75 SPICS 30 29 SD_WP(GPIO8) 6
74 SD_3(GPIO4) 28 27 SPIDI 7
73 SD_2(GPIO3) 26 25 SD_DET(GPIO7) 8
72 SD_1(GPIO2) 24 23 SD_CMD(GPIO6) 9
71 SD_0(GPIO1) 22 21 SD_CLK(GPIO5) 10
70 I2CDAT 20 19 I2CCLK 11
69 USB_DP 18 17 VUSB_IN 12
68 USB_DN 16 15 USC5 13
67 VSENSE 14 13 ISENSE 14
66 VMIC 12 11 USC6 15
65 EPN2 10 9 CCCLK 16
64 EPP2 8 7 VSIM 17
63 EPP1 6 5 CCIO 18
62 EPN1 4 3 CCRST 19
61 MICN2 2 1 CCIN 20
Table 7: Pin assignment – B2B connector X100 and test points X102
X100 pin
number
Signal name X102
test point
Signal name X100 pin
number
60 MICP2 40 39 CCGND 21
59 MICP1 38 37 USC4 22
58 MICN1 36 35 USC3 23
57 AGND 34 33 USC2 24
56 IGT 32 31 USC1 25
55 EMERG_RST 30 29 USC0 26
54 DCD0 28 27 BATTEMP 27
53 CTS1 26 25 SYNC 28
52 CTS0 24 23 RXD1 29
51 RTS1 22 21 RXD0 30
50 DTR0 20 19 TXD1 31
49 RTS0 18 17 TXD0 32
48 DSR0 16 15 VDDLP 33
47 RING0 14 13 VCHARGE 34
46 VEXT 12 11 CHARGEGATE 35
45 BATT+ 10 9 GND 36
44 BATT+ 8 7 GND 37
43 BATT+ 6 5 GND 38
42 BATT+ 4 3 GND 39
41 BATT+ 2 1 GND 40
Note:
The electrical
characteristics of this
interface meet the
requirements of GSM
module’s application
interface.