Datasheet

Processor Uncore Configuration Registers
406 Datasheet, Volume 2
4.2.13.5 DIMM_TEMP_OEM_[0:2]—DIMM TEMP Configuration Register
DIMM_TEMP_OEM_[0:2]
Bus: 1 Device: 16 Function: 0 Offset: 110, 114, 118h
Bus: 1 Device: 16 Function: 1 Offset: 110, 114, 118h
Bus: 1 Device: 16 Function: 4 Offset: 110, 114, 118h
Bus: 1 Device: 16 Function: 5 Offset: 110, 114, 118h
Bit Attr
Reset
Value
Description
31:27 RV 0h Reserved
26:24 RW 0h
TEMP_OEM_HI_HYST: Positive going Threshold Hysteresis Value
This value is subtracted from TEMPOEMHI to determine the point where the
asserted status for that threshold will clear. Set to 00h if sensor does not support
positive-going threshold hysteresis
23:19 RV 0h Reserved
18:16 RW 0h
TEMP_OEM_LO_HYST: Negative going Threshold Hysteresis Value
This value is added to TEMPOEMLO to determine the point where the asserted
status for that threshold will clear. Set to 00h if sensor does not support negative-
going threshold hysteresis.
15:8 RW 50h
TEMP_OEM_HI: Upper Threshold Value
TCase threshold at which to Initiate System Interrupt (SMI or MEMHOT#) at a +
going rate.
Note: The default value is listed in decimal.valid range: 32–127 °C.
Others = Reserved.
7:0 RW 4Bh
TEMP_OEM_LO: Lower Threshold Value
TCase threshold at which to Initiate System Interrupt (SMI or MEMHOT#) at a -
going rate.
Note: The default value is listed in decimal.valid range: 32 - 127 °C.
Others = Reserved.