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3. Interface
Customer P/N is connected with outer device using 40 pin connector
3.1 Pin output
Figure 1. Connector pin arrangement
NC
1
2
NC
GND
3
4
GND
NC
5
6
NC
NC
7
8
NC
NC
9
10
NC
BOOT_OK
11 12
MSG
NC
13 14
NC
NC
15 16
PCM_3.3V_TXD
GND
17 18
PCM_3.3V_RXD
PCM_3.3V_CLK
19 20 PCM_3.3V_SYNC
GND
21 22
GND
NC
23 24
NC
NC
25 26
NC
96H_END
27 28
RESET_IN
USB_VBUS
29 30
ACC_ON_SLEEP
V_BATT
31 32
V_BATT
GND
33 34
GND
GND
35 36
USB_D-
UART_RXD
37 38
USB_D+
UART_TXD
39 40
GND