Ps/2 keyboard connector (ps2), Ps/2 mouse connector (ps2), Signal description – ps/2 mouse connector (ps2) – Intel ECB-870 User Manual
Page 53
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ECB-870
ECB-870 User’s Manual 41
3.10.26 PS/2 Keyboard Connector (PS2)
Signal
PIN
Signal
NC
6
5
KCLK
VCC
4
3
GND
NC
2
1
KDAT
3.10.27 PS/2 Mouse Connector (PS2)
Signal
PIN
Signal
MCLK
6
5
NC
VCC
4
3
GND
MDAT
2
1
NC
3.10.28 Signal Description – PS/2 Mouse Connector (PS2)
MCLK
Bi-directional clock signal used to strobe data/commands from/to the PS/2 mouse.
MDAT
Bi-directional serial data line used to transfer data from or commands to the PS/2 mouse.
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