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MSR_IA32_THERM_INTERRUPT_REGISTER Union Reference

Data Fields

struct {
   UINT32   HighTempEnable:1
 
   UINT32   LowTempEnable:1
 
   UINT32   PROCHOT_Enable:1
 
   UINT32   FORCEPR_Enable:1
 
   UINT32   CriticalTempEnable:1
 
   UINT32   Reserved1:3
 
   UINT32   Threshold1:7
 
   UINT32   Threshold1Enable:1
 
   UINT32   Threshold2:7
 
   UINT32   Threshold2Enable:1
 
   UINT32   PowerLimitNotificationEnable:1
 
   UINT32   Reserved2:7
 
   UINT32   Reserved3:32
 
Bits
 
UINT32 Uint32
 
UINT64 Uint64
 

Detailed Description

MSR information returned for MSR index MSR_IA32_THERM_INTERRUPT

Field Documentation

struct { ... } MSR_IA32_THERM_INTERRUPT_REGISTER::Bits

Individual bit fields

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::CriticalTempEnable

[Bit 4] Critical Temperature Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::FORCEPR_Enable

[Bit 3] FORCEPR# Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::HighTempEnable

[Bit 0] High-Temperature Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::LowTempEnable

[Bit 1] Low-Temperature Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::PowerLimitNotificationEnable

[Bit 24] Power Limit Notification Enable. If CPUID.06H:EAX[4] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::PROCHOT_Enable

[Bit 2] PROCHOT# Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Reserved1
UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Reserved2
UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Reserved3
UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Threshold1

[Bits 14:8] Threshold #1 Value. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Threshold1Enable

[Bit 15] Threshold #1 Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Threshold2

[Bits 22:16] Threshold #2 Value. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Threshold2Enable

[Bit 23] Threshold #2 Interrupt Enable. If CPUID.01H:EDX[22] = 1.

UINT32 MSR_IA32_THERM_INTERRUPT_REGISTER::Uint32

All bit fields as a 32-bit value

UINT64 MSR_IA32_THERM_INTERRUPT_REGISTER::Uint64

All bit fields as a 64-bit value