Evalue Technology ECM-3610 - Keyboard and PS;2 Mouse Connector (KB1); Signal Description - Keyboard & PS;2 Mouse Connectors (KB1); Parallel Port Connector (PNT1)

User’s Manual
40 ECM-3610/3610L User’s Manual
3.7.35 Keyboard and PS/2 Mouse Connector (KB1)
Signal PIN Signal
MCLK 6 5 KCLK
VCC 4 3 GND
MDAT 2 1 KDAT
3.7.36 Signal Description – Keyboard & PS/2 Mouse Connectors (KB1)
KCLK Bi-directional clock signal used to strobe data/commands from/to the PC-AT keyboard.
KDAT Bi-directional serial data line used to transfer data from or commands to the PC-AT
keyboard.
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.
3.7.37 Parallel Port Connector (PNT1)
Signal PIN Signal
STB# 1 2 AFD#
PD0 3 4 ERR#
PD1 5 6 INIT#
PD2 7 8 SLIN#
PD3 9 10 GND
PD4 11 12 GND
PD5 13 14 GND
PD6 15 16 GND
PD7 17 18 GND
ACK# 19 20 GND
BUSY 21 22 GND
PE 23 24 GND
SLCT 25 26 GND