Specification Sheet
Datasheet, Volume 2 of 2 221
MCHBAR Registers
7.55 DDR—Offset 588Ch
Per-DIMM thermal status values. The encoding of each DIMM thermal status is the
same: 2'b00 = COLD, 2'b01 = WARM, 2'b11 = HOT, 2'b10 == Reserved.
Access Method
Default: 0h
Type: MEM
(Size: 32 bits)
Offset: [B:0, D:0, F:0] + 588Ch
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
RSVD
CH1_DIMM1
CH1_DIMM0
RSVD
CH0_DIMM1
CH0_DIMM0
Bit
Range
Default &
Access
Field Name (ID): Description
31:12
0h
RO
Reserved (RSVD): Reserved.
11:10
0h
ROS
CH1_DIMM1: Thermal Status for Channel 1, DIMM1
9:8
0h
ROS
CH1_DIMM0: Thermal Status for Channel 1, DIMM0
7:4
0h
RO
Reserved (RSVD): Reserved.
3:2
0h
ROS
CH0_DIMM1: Thermal Status for Channel 0, DIMM1
1:0
0h
ROS
CH0_DIMM0: Thermal Status for Channel 0, DIMM0