Avalue ECM-VX900 - Manual (Page 33)

ECM-VX900
ECM-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 PS2PWR
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