876784 Intel, 876784 Datasheet - Page 334

• Manufacturer Part Number: 876784
• Manufacturer: Intel

Specifications of 876784

• Lead Free Status / RoHS Status: Compliant

8.3.6
8.3.7
334
APM—APM Register
(ASF Controller—B1:D8:F0)
Offset Address: E5h
Default Value:
This register contains the configuration bit to disable state-based security.
WTIM_CONF—Watchdog Timer Configuration Register
(ASF Controller—B1:D8:F0)
Offset Address: E8h
Default Value:
This register contains a single bit that enables the Watchdog timer. This bit is not
intended to be accessed by software, but should be configured appropriately in the
EEPROM location for this register default. The bit provides real-time control for
enabling/disabling the Watchdog timer. When set the timer will count down. When
cleared the counter will stop. Timer Start ASF SMBUS messages will set this bit. Timer
Stop ASF SMBus transactions will clear this bit.
7:1
7:4
2:0
Bit
Bit
0
3
Reserved
Timer Enable (WDG_ENA) — R/W.
0 = Disable
1 = Enable Counter
Reserved
Disable State-based Security (APM_DISSB) — R/W.
0 = State-based security on OSHung is enabled.
1 = State-based security is disabled and actions are not gated by OSHung.
Reserved
08h
00h
LAN Controller Registers (B1:D8:F0) (Desktop and Mobile Only)
Description
Description
Attribute:
Size:
Attribute:
Size:
Intel
R/W
8 bits
R/W
8 bits
®
ICH7 Family Datasheet