w83627sf Winbond Electronics Corp America, w83627sf Datasheet - Page 22

• Manufacturer Part Number: w83627sf
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

1.5
1.6
KBLOCK#
A20GATE
KBRST
KCLK
KDATA
MCLK
MDATA
PSOUT#
PSIN
VBAT
SYMBOL
SYMBOL
KBC Interface
ACPI Interface
PIN
PIN
58
59
60
62
63
65
66
67
68
74
I/OD
I/OD
I/OD
I/OD
OUT
OUT
OD
PWR
IN
I/O
I/O
IN
td
12
t
16t
16t
16t
16t
12
12
Keyboard inhibit control input. This pin is after system reset.
Internal pull high. (KBC P17)
Gate A20 output. This pin is high after system reset. (KBC P21)
Keyboard reset. This pin is high after system reset. (KBC P20)
Keyboard Clock.
Keyboard Data.
PS2 Mouse Clock.
PS2 Mouse Data.
Panel Switch Output. This signal is used for Wake-Up system
from S5
Panel Switch Input. This pin is high active with an internal pull
down resistor.
Battery voltage input.
cold
state. This pin is pulse output, active low.
- 15 -
FUNCTION
FUNCTION
Publication Release Date: Nov. 2000
PRELIMINARY
W83627SF
Revision 0.60