Datasheet

Thermal Sensor Registers (D31:F6)
Intel® Xeon® Processor D-1500 Product Family 545
Datasheet - Volume 1 of 4: Integrated Platform Controller Hub
March 2015
16 Thermal Sensor Registers
(D31:F6)
16.1 PCI Bus Configuration Registers
16.1.1 VID—Vendor Identification Register
Offset Address: 00h–01h Attribute: RO
Default Value: 8086h Size: 16 bit
Lockable: No Power Well: Core
Table 16-1. Thermal Sensor Register Address Map
Offset Mnemonic Register Name Default Attribute
00h–01h VID Vendor Identification 8086h RO
02h–03h DID Device Identification 3A32h RO
04h–05h CMD Command Register 0000h R/W, RO
06h–07h STS Device Status 0010h R/WC, RO
08h RID Revision ID 00h RO
09h PI Programming Interface 00h RO
0Ah SCC Sub Class Code 80h RO
0Bh BCC Base Class Code 11h RO
0Ch CLS Cache Line Size 00h RO
0Dh LT Latency Timer 00h RO
0Eh HTYPE Header Type 00h RO
10h–13h TBAR Thermal Base Address 00000004h R/W, RO
14h–17h TBARH Thermal Base Address High DWord 00000000h RO
2Ch–2Dh SVID Subsystem Vendor Identifier 0000h R/WO
2Eh–2Fh SID Subsystem Identifier 0000h R/WO
34h CAP_PTR Capabilities Pointer 50h RO
3Ch INTLN Interrupt Line 00h R/W
3Dh INTPN Interrupt Pin See Description RO
40h–43h TBARB BIOS Assigned Thermal Base Address 00000004h R/W, RO
44h–47h TBARBH BIOS Assigned Thermal Base High DWord 00000000h R/W
50h–51h PID PCI Power Management Capability ID 0001h RO
52h–53h PC Power Management Capabilities 0023h RO
54h–57h PCS Power Management Control and Status 0008h R/W, RO
Bit Description
15:0 Vendor ID — RO. This is a 16-bit value assigned to Intel. Intel VID = 8086h