QG82945GSE S LB2R Intel, QG82945GSE S LB2R Datasheet - Page 186

• Manufacturer Part Number: QG82945GSE S LB2R
• Description: GRAPHICS AND MEM CNTRL HUB; No. of Pins: 998; Package / Case: FCBGA; Interface Type: PCI, SATA, USB
• Manufacturer: Intel

6.4.18
186
TIS 0- Thermal Interrupt Status 0
B/D/F/Type:
Address Offset:
Default Value:
Access:
Size:
This register is used to report which specific error condition resulted in the D2F0 or
D2F1 ERRSTS[Thermal Sensor event for SMI/SCI/SERR] or memory mapped IIR
Thermal Event. SOFTWARE can examine the current state of the thermal zones by
examining the TSS. Software can distinguish internal or external Trip Event by
examining TSS.
15:10
9:9
8:8
7:7
6:6
5:5
4:4
Bit
Access
R/WC
R/WC
R/WC
R/WC
R/WC
R/WC
RO
Default
Value
00h
0b
0b
0b
0b
0b
0b
Reserved
1 = Indicates that a Catastrophic Thermal Sensor trip based
on a higher to lower temperature transition through the trip
point occurred in the past
0 = No trip for this event, software must write a 1 to clear this
status bit.
1 = Indicates that a Hot Thermal Sensor trip based on a
higher to lower temperature transition through the trip point
occurred in the past
0 = No trip for this event
Software must write a 1 to clear this status bit.
1 = Indicates that an Aux Thermal Sensor trip based on a
higher to lower temperature transition through the trip point
occurred in the past
0 = No trip for this event, software must write a 1 to clear this
status bit.
1 = Indicates that an Aux1 Thermal Sensor trip based on a
higher to lower temperature transition through the trip point
occurred in the past
0 = No trip for this event, software must write a 1 to clear this
status bit.
Reserved
1 = Indicates that a Catastrophic Thermal Sensor trip event
occurred based on a lower to higher temperature transition
through the trip point.
0 = No trip for this event, software must write a 1 to clear this
status bit.
Was Catastrophic Thermal Sensor Interrupt Event:
Was Hot Thermal Sensor Interrupt Event:
Was Aux0 Thermal Sensor Interrupt Event:
Was Aux1 Thermal Sensor Interrupt Event:
Catastrophic Thermal Sensor Interrupt Event:
0/0/0/MCHBAR
CEA-CEBh
0000h
R/WC; RO
16 bits
(Sheet 1 of 2)
Description
Device 0 Memory Mapped I/O Register
Datasheet