Datasheet

Processor Uncore Configuration Registers
90 Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
13.2.1 Device 15, 29 Function 0
The Device 15 and 29 Function 0 contains general and MemHot registers. The registers
in Device 29 Function 0 are identical to those in Device 15 Function 0, respectively. The
Device 15 registers address iMC 0, while the Device 29 registers address iMC 1.
130
6
7
2
3
Memory Channel 0
Memory Channel 1
Memory Channel 2
Memory Channel 3
iMC 1 Test Registers
Bus Device Function Memory Channel Comments
Register name Offset Size
VID 0x0 16
DID 0x2 16
PCICMD 0x4 16
PCISTS 0x6 16
RID 0x8 8
CCR 0x9 24
CLSR 0xc 8
PLAT 0xd 8
HDR 0xe 8
BIST 0xf 8
SVID 0x2c 16
SDID 0x2e 16
CAPPTR 0x34 8
INTL 0x3c 8
INTPIN 0x3d 8
MINGNT 0x3e 8
MAXLAT 0x3f 8
PXPCAP 0x40 32
MCMTR 0x7c 32
TADWAYNESS_0 0x80 32
TADWAYNESS_1 0x84 32
TADWAYNESS_2 0x88 32
TADWAYNESS_3 0x8c 32
TADWAYNESS_4 0x90 32
TADWAYNESS_5 0x94 32
TADWAYNESS_6 0x98 32
TADWAYNESS_7 0x9c 32
TADWAYNESS_8 0xa0 32
TADWAYNESS_9 0xa4 32
TADWAYNESS_10 0xa8 32
TADWAYNESS_11 0xac 32