MiTAC E-8590 - Page 98

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LCD PC E
LCD PC E
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8590 MAINTENANCE
8590 MAINTENANCE
1.7.1 VT8235 GPI Definitions (2)
Signal
Name
POWER
PLANE
MUX WITH
Output/OD
Default
Function
Value
GPIO_DIR
Defaults
E-Note GPIO Setting
GPIO21
GPO21/SDIN3/
PCS1#/SLPBT
N#/AGPBZ#
/OD SDIN3 Input I
SLPBTN#
GPIO22 GPO22/GHI# /OD GPI22 Input O
N/A
GPIO23 GPO23/DPSLP /OD GPI23 Input O
N/A
GPIO24 GPO24/GPIOA /OD/TTL GPI24 Input I
LPCIO_SMI#
GPIO25 GPO25/GPIOC /OD/TTL GPI25 Input I
N/A
GPIO26 Resume
GPO26/SMBD
T2
/OD GPI26 Input I/O
SMBDT2
GPIO27 Resume
GPO27/SMBC
K2
/OD GPI27 Input I/O
SMBCK2
GPI28
GPO28/VIDSE
L
/OD GPI28 Input O
N/A
GPI29
GPO29/VRDSL
P
/OD GPI29 Input O
N/A
GPIO30 GPO30/GPIOD /OD/TTL GPI30 Input O
THRM#(OUTPUT)
GPIO31
GPO31/GPIOE/
VIDSEL
/OD/TTL VIDSEL input O
N/A
1.7.2 VT8235 GPO Definitions (1)
Signal
Name
POWER
PLANE
MUX WITH
Output/OD
Default
Function
Value
GPIO_DIR
Defaults
E-Note GPIO Setting
GPO0 Resume GPO0 /TTL GPO0,1 Output O
LED_R
GPO1 Resume SUSA# /TTL SUSA#,1 Output O
SUSA#
GP02 Resume SUSB# /TTL SUSB#,1 Output O
SUSB#
GPO3 Resume SUSSTAT# /TTL SUSSTAT#,1 Output O
SUSSTAT#
GPO4 Resume SUSCLK /TTL SUSCLK Output O
SUSCLK
GPO5 CPUSTP# /TTL CPUSTP# Output O
CPUSTP#