HH80556KH0364M S LAGD Intel, HH80556KH0364M S LAGD Datasheet - Page 96

• Manufacturer Part Number: HH80556KH0364M S LAGD
• Manufacturer: Intel

Specifications of HH80556KH0364M S LAGD

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

3.8.1.5
3.8.1.6
Intel
Datasheet
96
®
5100 Memory Controller Hub Chipset
1. The DMA Engine CCR for device 8 is defined separately in
HDR - Header Type Register
This register identifies the header layout of the configuration space.
SVID - Subsystem Vendor Identification Register
This register identifies the manufacturer of the system. This 16-bit register combined
with the Device Identification Register uniquely identify any PCI device. They appear in
every function except the PCI Express* functions.
Device
Function:
Offset:
Device:
Function:
Offset:
Device:
Function:
Offset:
Device:
Function:
Offset:
Device:
Function:
Offset:
Device:
Function:
Offset:
7:0
6:0
Bit
Bit
7
1
:
Attr
Attr
RO
RO
RO
0, 2-7
0
09h
16
0, 1, 2
09h
21, 22
0
09h
0, 2-7, 8
0
0Eh
16
0, 1, 2
0Eh
21, 22
0
0Eh
(DEV2-7)
Default
Default
(DEV16)
{01h}
{00h}
{1h}
{0h}
endif
endif
else
else
00h
if
if
Register-Level Programming Interface.
This field identifies a specific programming interface (if any), that device
independent software can use to interact with the device. There are no such
interfaces defined for “Host Bridge” types, and this field is hardwired to 00h.
Multi-function Device.
Selects whether this is a multi-function device, that may have alternative
configuration layouts. This bit is hardwired to ‘0’ for devices for the MCH with the
exception of device 16 fn 0-2, which it is set to ‘1’.
Configuration Layout.
This field identifies the format of the configuration header layout for a PCI-to-PCI
bridge from bytes 10h through 3Fh.
For PCI Express* Devices 2, 3, 4, 5, 6, 7 default is 01h, indicating “PCI-to-PCI
Bridge”
For all other Devices: 0, 8, 16, 19, 21, 22 default is 00h, indicating a conventional
type 00h PCI header
Intel
Section 3.11.3, “CCR: Class Code Register.”
Description
Description
®
5100 MCH Chipset—Register Description
Order Number: 318378-005US
July 2009