w83627ehf Winbond Electronics Corp America, w83627ehf Datasheet - Page 27

• Manufacturer Part Number: w83627ehf
• Description: W83627ehf/ef W83627ehg/eg Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

GPIO-3 Interface, continued
5.10.5 GPIO-4 Interface
5.10.6 GPIO-5 Interface
EN_VRM10
RSMRST#
SYMBOL
SUSLED
PSOUT#
PWROK
SYMBOL
WDTO#
PSON#
SUSB#
GP50
GP51
GP52
GP53
GP54
GP55
GP56
GP57
PSIN
GP35
GP36
GP37
see 5.4 Serial Port B
PIN
PIN
77
75
73
72
71
70
68
67
87
69
64
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
I/OD
OUT
OUT
I/O
OD
OD
OD
I/O
OD
IN
IN
I/O
I/O
IN
cd
12t
12t
td
12
t
12
12
12
12t
12t
12t
12t
12t
12t
12t
12t
12t
12
12
General purpose I/O port 3 bit 5
General purpose I/O port 3 bit 6
General purpose I/O port 3 bit 7
General purpose I/O port 5 bit 0.
During VSB power reset (RSMRST), this pin is pulled down
internally and is defined as VID transition voltage level, which
provides the value for CR2C bit 3.
down
Watchdog timer output signal.
General purpose I/O port 5 bit 1.
Resume reset signal output.
General purpose I/O port 5 bit 2.
System S3 states input.
General purpose I/O port 5 bit 3.
This pin generates the PWRCTL# signal while the power failure.
General purpose I/O port 5 bit 4.
This pin generates the PWROK signal while the VCC come in.
General purpose I/O port 5 bit 5.
mode)
Suspended LED output.
General purpose I/O port 5 bit 6.
Panel Switch Input. This pin is high active with an internal pull
down resistor.
General purpose I/O port 5 bit 7.
Panel Switch Output. This signal is used for Wake-Up system
from S5
W83627EHF/EF, W83627EHG/EG
and a 1 k: is recommended if intends to pull up.
c o l d
state. This pin is pulse output, active low.
-21-
(This pin is push-pull output mode)
Publication Release Date: January 18, 2006
FUNCTION
FUNCTION
(This pin is push-pull output
A 1 k: is reserved to pull
Revision 1.0