Specification Sheet

MCHBAR Registers
248 Datasheet, Volume 2 of 2
7.87 CONFIG—Offset 5F50h
Rd/Wr register to allow platform SW to select TDP point and set lock
Access Method
Default: 0h
Type: MEM
(Size: 32 bits)
Offset: [B:0, D:0, F:0] + 5F50h
3
1
2
8
2
4
2
0
1
6
1
2
8 4 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
CONFIG_TDP_LOCK
RSVD
TDP_LEVEL
Bit
Range
Default &
Access
Field Name (ID): Description
31
0h
RWS_KL
CONFIG_TDP_LOCK: Config TDP level select lock
0 - unlocked.
1 - locked till next reset.
30:2
0h
RO
Reserved (RSVD): Reserved.
1:0
0h
RWS_L
TDP_LEVEL: Config TDP level selected
0: nominal TDP level (default)
1: Level from CONFIG_TDP_LEVEL_1
2: Level from CONFIG_TDP_LEVEL_2
3: reserved