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ECM-VX900
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E
CM
-VX900
E
CM
-VX900
User
’
s
Manual
33
2.4.18
PS2 KB/MS connector (JKB/MS1)
Signal
PIN
PIN
Signal
KB_DT
1
2
KB_CK
GND
3
4
PS2PW
R
MS_DT
5
6
MS_CK
NC
7
2.4.19
SPI connector (
J1
)
Signal
PIN
PIN
Signal
+V3.3A
1
2
GND
SS0
3
4
CLK
DI
5
6
DO
1
...
...
31
32
33
34
35
...
...
74
