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166 AMD Geode™ LX Processors Data Book
CPU Core Register Descriptions
33234H
5.5.2.69 Region Configuration C0000-DFFFF MSR (RCONF_C0_DF_MSR)
5.5.2.70 Region Configuration E0000-FFFFF MSR (RCONF_E0_FF_MSR)
MSR Address 0000180Ch
Typ e R /W
Reset Value 01010101_01010101h
Warm Start Value 19191919_19191919h
RCONF_C0_DF_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
RPDC RPD8 RPD4 RPD0
313029282726252423222120191817161514131211109876543210
RPCC RPC8 RPC4 RPC0
RCONF_C0_DF_MSR Bit Descriptions
Bit Name Description
63:56 RPDC Region Properties for 000DC000-000DFFFF.
55:48 RPD8 Region Properties for 000D8000-000DBFFF.
47:40 RPD4 Region Properties for 000D4000-000DAFFF.
39:32 RPD0 Region Properties for 000D0000-000D3FFF.
31:24 RPCC Region Properties for 000CC000-000CFFFF.
23:16 RPC8 Region Properties for 000C8000-000CBFFF.
15:8 RPC4 Region Properties for 000C4000-000C7FFF.
7:0 RPC0 Region Properties for 000C0000-000C3FFF.
Note: Region Properties: Bits [7:6] = RSVD; Bit 5 = WS; Bit 4 = WC; Bit 3 = WT; Bit 2 = WP; Bit 1 = WA; Bit 0 = CD.
See "Region Properties" on page 170 for further details.
MSR Address 0000180Dh
Typ e R /W
Reset Value 01010101_01010101h
Warm Start Value 19191919_19191919h
RCONF_E0_FF_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
RPFC RPF8 RPF4 RIF0
313029282726252423222120191817161514131211109876543210
RPEC RPE8 RPE4 RPE0