Vol 2

Integrated I/O (IIO) Configuration Registers
316 Intel
®
Xeon
®
Processor E7-2800/4800/8800 v2 Product Family
Datasheet Volume Two: Functional Description, February 2014
14.4.10 SVID
14.4.11 SDID
14.4.12 CAPPTR
14.4.13 INTL
Type: CFG PortID: N/A
Bus: 0 Device: 4Function:0-7
Offset: 0x2c
Bit Attr Default Description
15:0 RW_O 0x8086
vendor_identification_number:
The default value specifies Intel. Each byte of this register will be writeable
once. Second and successive writes to a byte will have no effect.
Type: CFG PortID: N/A
Bus: 0 Device: 4Function:0-7
Offset: 0x2e
Bit Attr Default Description
15:0 RW_O 0x0
subsystem_identification_number:
The default value specifies Intel. Each byte of this register will be writeable
once. Second and successive writes to a byte will have no effect.
Type: CFG PortID: N/A
Bus: 0 Device: 4Function:0-7
Offset: 0x34
Bit Attr Default Description
7:0 RO 0x80
capability_pointer:
Points to the first capability structure for the device.
Type: CFG PortID: N/A
Bus: 0 Device: 4Function:0-7
Offset: 0x3c
Bit Attr Default Description
7:0 RW 0x0
interrupt_line:
N/A for these devices