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AMD Geode LX [email protected] User Manual

Page 102

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102

AMD Geode™ LX Processors Data Book

CPU Core Register Descriptions

33234H

00001374h

R/W

Floating Point Environment Opcode Pointer
(FPENV_OP_MSR)

00000000_00000000h

Page 146

00001380h

RO

Address Calculation Unit Configuration MSR
(AC_CONFIG_MSR)

00000000_00000000h

Page 147

00001408h

R/W

General Register EAX MSR (GR_EAX_MSR)

00000000_00000000h

Page 148

00001409h

R/W

General Register ECX MSR (GR_ECX_MSR)

00000000_00000000h

Page 148

0000140Ah

R/W

General Register EDX MSR (GR_EDX_MSR)

00000000_00000000h

Page 148

0000140Bh

R/W

General Register EBX MSR (GR_EBX_MSR)

00000000_00000000h

Page 148

0000140Ch

R/W

General Register ESP MSR (GR_ESP_MSR)

00000000_00000000h

Page 148

0000140Dh

R/W

General Register EBP MSR (GR_EBP_MSR)

00000000_00000000h

Page 148

0000140Eh

R/W

General Register ESI MSR (GR_ESI_MSR)

00000000_00000000h

Page 148

0000140Fh

R/W

General Register EDI MSR (GR_EDI_MSR)

00000000_00000000h

Page 148

00001410h

R/W

General Register Temp 0 MSR
(GR_TEMP0_MSR)

00000000_00000000h

Page 148

00001411h

R/W

General Register Temp 1 MSR
(GR_TEMP1_MSR)

00000000_00000000h

Page 148

00001412h

R/W

General Register Temp 2 MSR
(GR_TEMP2_MSR)

00000000_00000000h

Page 148

00001413h

R/W

General Register Temp 3 MSR
(GR_TEMP3_MSR)

00000000_00000000h

Page 148

00001414h

R/W

General Register Temp 4 MSR
(GR_TEMP4_MSR)

00000000_00000000h

Page 148

00001415h

R/W

General Register Temp 5 MSR
(GR_TEMP5_MSR)

00000000_00000000h

Page 148

00001416h

R/W

General Register Temp 6 MSR
(GR_TEMP6_MSR)

00000000_00000000h

Page 148

00001417h

R/W

General Register Temp 7 MSR
(GR_TEMP7_MSR)

00000000_00000000h

Page 148

00001418h

R/W

Extended Flags MSR (EFLAG_MSR)

00000000_00000002h

Page 149

00001420h

R/W

Control Register 0 MSR (CR0_MSR)

00000000_60000010h

Page 149

00001700h

R/W

Instruction Memory Configuration MSR
(IM_CONFIG_MSR)

00000000_00000000h

Page 150

00001710h

R/W

Instruction Cache Index MSR (IC_INDEX_MSR)

00000000_00000000h

Page 152

00001711h

R/W

Instruction Cache Data MSR (IC_DATA_MSR)

xxxxxxxx_xxxxxxxxh

Page 152

00001712h

R/W

Instruction Cache Tag (IC_TAG_MSR)

00000000_00000000h

Page 153

00001713h

R/W

Instruction Cache Tag with Increment
(IC_TAG_I_MSR)

00000000_00000000h

Page 154

00001714h

RO

L0 Instruction Cache Data MSR
(L0_IC_DATA_MSR)

xxxxxxxx_xxxxxxxxh

Page 154

00001715h

RO

L0 Instruction Cache Tag with Increment MSR
(L0_IC_TAG_I_MSR)

00000000_xxxxxxxxh

Page 154

00001720h

R/W

L1 Instruction TLB Index (ITB_INDEX_MSR)

00000000_0000000xh

Page 155

00001721h

R/W

L1 Instruction TLB Least Recently Used MSR
(ITB_LRU_MSR)

00000000_00000000h

Page 156

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

MSR

Address

Type

Register Name

Reset Value

Reference

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