MiTAC E-8590 - Page 102

101
LCD PC E
LCD PC E
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8590 MAINTENANCE
8590 MAINTENANCE
1.7.3 Keyboard encoder Pins Definitions (3)
Name Pin
H8 Pin
Definitions
During
RESET
After
RESET / OFF
system
ON Function
NC 11 NC
NC 12 NC
NC 39 NC
NC 40 NC
NC 41 NC
NC 42 NC
Reset# 35 HT82K68E reset# to
clear up all memory and
reboot
I / L I H
OSC1 37
OSC2 38
Vdd 36 Power 5V
Vss 35 GND
↑ Pull High
↓ Pull Low
5→3V Level shift