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AMD Geode LX [email protected] User Manual

Page 100

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100

AMD Geode™ LX Processors Data Book

CPU Core Register Descriptions

33234H

00001110h

RO

IF Sequential Count MRS (IF_SEQCOUNT_MSR)

00000000_00000000h

Page 122

00001140h

RO

IF Built-In Self-Test MSR (IF_BIST_MSR)

00000000_00000000h

Page 123

00001210h

R/W

Exception Unit (XC) Configuration MSR
(XC_CONFIG_MSR)

00000000_00000000h

Page 124

00001211h

R/W

XC Mode MSR (XC_MODE_MSR)

00000000_00000000h

Page 125

00001212h

RO

XC History MSR (XC_HIST_MSR)

00000000_00000000h

Page 126

00001213h

RO

XC Microcode Address MSR (XC_UADDR_MSR)

00000000_00000000h

Page 127

00001250h

R/W

ID Configuration MSR (ID_CONFIG_MSR)

00000000_00000002h

Page 127

00001301h

R/W

SMM Control MSR (SMM_CTL_MSR)

00000000_00000000h

Page 128

00001302h

R/W

Debug Management Interrupt (DMI) Control Reg-
ister

00000000_00000000h

Page 129

00001310h

R/W

Temporary 0 MSR (TEMP0_MSR)

xxxxxxxx_xxxxxxxxh

Page 130

00001311h

R/W

Temporary 1 MSR (TEMP1_MSR)

xxxxxxxx_xxxxxxxxh

Page 130

00001312h

R/W

Temporary 2 MSR (TEMP2_MSR)

xxxxxxxx_xxxxxxxxh

Page 130

00001313h

R/W

Temporary 3 MSR (TEMP3_MSR)

xxxxxxxx_xxxxxxxxh

Page 130

00001320h

R/W

ES Segment Selector/Flags Register
(ES_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001321h

R/W

CS Segment Selector/Flags Register
(CS_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001322h

R/W

SS Segment Selector/Flags Register
(SS_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001323h

R/W

DS Segment Selector/Flags Register
(DS_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001324h

R/W

FS Segment Selector/Flags Register
(FS_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001325h

R/W

GS Segment Selector/Flags Register
(GS_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001326h

R/W

LDT Segment Selector/Flags Register
(LDT_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001327h

R/W

Temp Segment Selector/Flags Register
(TM_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001328h

R/W

TSS Segment Selector/Flags Register
(TSS_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

00001329h

R/W

IDT Segment Selector/Flags Register
(IDT_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

0000132Ah

R/W

GDT Segment Selector/Flags Register
(GDT_SEL_MSR)

xxxxxxxx_xxxxxxxxh

Page 131

0000132Bh

R/W

SMM Header MSR (SMM_HDR_MSR)

00000000_00000000h

Page 132

0000132Ch

R/W

DMM Header MSR (DMM_HDR_MSR)

00000000_00000000h

Page 133

00001330h

R/W

ES Segment Base/Limit MSR (ES_BASE_MSR)

xxxxxxxx_xxxxxxxxh

Page 134

00001331h

R/W

CS Segment Base/Limit MSR (CS_BASE_MSR)

xxxxxxxx_xxxxxxxxh

Page 134

00001332h

R/W

SS Segment Base/Limit MSR (SS_BASE_MSR)

xxxxxxxx_xxxxxxxxh

Page 134

00001333h

R/W

DS Segment Base/Limit MSR (DS_BASE_MSR)

xxxxxxxx_xxxxxxxxh

Page 134

00001334h

R/W

FS Segment Base/Limit MSR (FS_BASE_MSR)

xxxxxxxx_xxxxxxxxh

Page 134

Table 5-13. CPU Core Specific MSRs Summary (Continued)

MSR

Address

Type

Register Name

Reset Value

Reference

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