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AMD Geode™ LX Processors Data Book 205
CPU Core Register Descriptions
33234H
5.5.2.122 Mantissa of Rx MSRs
Mantissa of R0 MSR (FPU_MR0_MSR)
Mantissa of R1 MSR (FPU_MR1_MSR)
Mantissa of R2 MSR (FPU_MR2_MSR)
Mantissa of R3 MSR (FPU_MR3_MSR)
Mantissa of R4 MSR (FPU_MR4_MSR)
Mantissa of R5 MSR (FPU_MR5_MSR)
Mantissa of R6 MSR (FPU_MR6_MSR)
Mantissa of R7 MSR (FPU_MR7_MSR)
Mantissa of R8 MSR (FPU_MR8_MSR)
Mantissa of R9 MSR (FPU_MR9_MSR)
Mantissa of R10 MSR (FPU_MR10_MSR)
Mantissa of R11 MSR (FPU_MR11_MSR)
Mantissa of R12 MSR (FPU_MR12_MSR)
Mantissa of R13 MSR (FPU_MR13_MSR)
Mantissa of R14 MSR (FPU_MR14_MSR)
Mantissa of R15 MSR (FPU_MR15_MSR)
MSR Address 00001A40h
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A42h
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A44h
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A46h
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A48h
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A4Ah
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A4Ch
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A4Eh
Typ e R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A50h
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A52h
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A54h
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A56h
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A58h
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A5Ah
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A5Ch
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
MSR Address 00001A5Eh
Type R /W
Reset Value xxxxxxxx_xxxxxxxxh
FPU_MRx_MSR Register Map
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
FPU_MRx
313029282726252423222120191817161514131211109876543210
FPU_MRx
FPU_MRx_MSR Bit Descriptions
Bit Name Description
63:0 FPU_MRx Mantissa of FPU Rx MSR.