8224 N/B Maintenance
8224 N/B Maintenance
52
Pin Name
Pin No.
915 Pin Definitions
I/O
Hi/Low
Function
GP83/CNTR1
37
Reserve for Fan1 Speed detect
GP84/CIR_RX
36
CIR_RX
I
CIR Receiver
GP85
35
LEARNING
O
Auto-Learning
GP86
34
CHARGING
O
Battery charge control
GP87
33
H8_ENABKL
O
Enable Backlight
GP90
31
KBC_PWRON_VDD3S
O
Turn on VDD3.3 and VDD1.5
GP91
30
H8_RSMRST
O
SouthBridge RSMRST#
GP92
29
ICH_PWRBTN#
O
SouthBridge power button
GP93
28
SUSB1.5V
O
SUSB 1.5V
GP94
27
SUSB1.8V
O
SUSC 1.8V
GP95
26
SW_VDD3
O
VDD3 power source switch
GP96
25
SUSB_VCC_CORE
O
SUSB VCC CORE
GP97
24
SUDB1.8V
O
SUSB 1.8V
GPA0/EXTINT10
22
DCON5V
O
DC ON 5V
GPA1/EXTINT11
21
DCON3V
O
DC ON 3V
GPA2/EXTINT12
20
SUSB2.5V
O
SUSB 2.5V
GPA3/EXTINT13
19
SUSB_VCCP
O
SUSB 1.05V
GPA4/EXTINT14
18
SUSB3V
O
SUSB 3V
GPA5/EXTINT15
17
SUSB5V
O
SUSB 5V
GPA6/EXTINT16
16
SUSC1.2V
O
SUSC 1.2V
GPA7/EXTINT17
15
SUSB1.2V
O
SUSB 1.2V
GPB0/EXTINT20
14
CAP#
O
Capitals Lock LED indicator
Port 9
Port A
Port B
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1.6 Appendix 2: W83L951DG GPIO Pins Definitions (4)
MiTac Secret
Confidential Document
Summary of Contents for 8224
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