W83977AF Information Storage Devices, Inc, W83977AF Datasheet - Page 177

• Manufacturer Part Number: W83977AF
• Description: W83877TF Plus Kbc, Cir, RTC
• Manufacturer: Information Storage Devices, Inc

12.5 GPIO Write Timing Diagram
12.6 Master Reset (MR) Timing
12.7 ACPI
12.7.1
PSCTRL
PANSW
SMI
WR
PANSW Trigger and PSCTRL Timing
GPIO10-17
GPIO20-25
HI-Z/ V OH
A0-A15
Vcc
MR
V OH
V OL
V OL
V OL
V OH
V OL
D0-7
HI-Z
IOW
PREVIOUS STATE
tSWP
tSWE
tVMR
- 165 -
VALID
VALID
tSWE
tSWP
W83977F/ W83977AF
Publication Release Date: March 1998
tPORW
edge:
tWGO
Level:
tPRL
PRELIMINARY
VALID
Revision 0.58