军工主板实物图示意图图1、
接口定义说明(1)、SPK_CN1(喇叭接口)
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
SPK_R+
|
2
|
SPK_R-
|
3
|
SPK_L+
|
4
|
SPK_L-
|
(2)、SATA_PWR_J1(SATA电源接口)【Option】
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
5V
|
2
|
GND
|
3
|
GND
|
4
|
VDC
|
(3)、LVDS接口【Option】
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
3.3V
|
2
|
12VDC/5V(Option)
|
3
|
3.3V
|
4
|
12VDC/5V(Option)
|
5
|
3.3V
|
6
|
PWM
|
7
|
EC_GPIO
|
8
|
12VDC(Option)
|
9
|
BKLT_ON
|
10
|
LVDSA_CLK_DN
|
11
|
LDDC_CLK
|
12
|
LVDSA_CLK_DP
|
13
|
LDDC_DATA
|
14
|
GND
|
15
|
GND
|
16
|
LVDSA_DP0
|
17
|
USB2.0_DN
|
18
|
LVDSA_DN0
|
19
|
USB2.0_DP
|
20
|
GND
|
21
|
GND
|
22
|
LVDSA_DP1
|
23
|
LVDSA_DP3
|
24
|
LVDSA_DN1
|
25
|
LVDSA_DN3
|
26
|
GND
|
27
|
GND
|
28
|
LVDSA_ DN2
|
29
|
LVDSB_DN2
|
30
|
LVDSA_ DP2
|
31
|
LVDSB_DP2
|
32
|
GND
|
33
|
LVDSB_DN1
|
34
|
LVDSB_DP0
|
35
|
LVDSB_DP1
|
36
|
LVDSB_DN0
|
37
|
LVDSB_CLK_DN
|
38
|
LVDSB_DP3
|
39
|
LVDSB_CLK_DP
|
40
|
LVDSB_DN3
|
(4)、COM_J1/COM_J2(串口TTL/RS232)
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
DCD
|
2
|
SIN
|
3
|
SOUT
|
4
|
DTR
|
5
|
GND
|
6
|
DSR
|
7
|
RTS
|
8
|
CTS
|
9
|
RI
|
10
|
NC
|
(5)、USB2.0_J1/USB2.0_J2(USB2.0接口)
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
5V
|
2
|
5V
|
3
|
USB_DN
|
4
|
USB_DN
|
5
|
USB_DP
|
6
|
USB_DP
|
7
|
GND
|
8
|
GND
|
(6)、BAT_CN1(电池接口)
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
BAT_VCC
|
2
|
BAT_VCC
|
3
|
BAT_SCL
|
4
|
BAT_SDA
|
5
|
BAT_IN#
|
6
|
GND
|
7
|
GND
|
|
|
(7)、PJ2接口
Pin Number
|
Pin Name
|
Pin Number
|
Pin Name
|
1
|
GND
|
2
|
VDC
|
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