EP80579 Datasheet, PDF (125/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 3-11. PCI Configuration Header Support for Type 0 Headers in AIOC Devices (Sheet
1 of 2)
Offset Register and Field Bit(s) Supt.^a Acc.^b
Notes
00h - 01h
02h - 03h
04h - 05h
06h - 07h
08h
09h - 0Bh
Vendor ID
15:0
Y
Device ID
15:0
Y
Y
Interrupt Disable 10
N
Fast Back-to-Back
Enable
9
N
SERR# Enable
8
N
Parity Error
Response
6
N
VGA Palette Snoop 5
N
Mem. Write &
Inval. Enable
4
N
Special Cycles
3
N
N
Bus Master Enable 2
Y
Y
Memory Space
Enable
1
N
Y
I/O Space Enable
0
N
Detected Parity
Error
15
N
Signalled System
Error
14
N
Received Master-
Abort
13
N
Received Target-
Abort
12
N
Signalled Target-
Abort
11
N
DEVSEL Timing 10:9
N
Master Data Parity
Error
8
N
Fast Back-to-Back
Capable
7
N
66MHz Capable
5
N
Capabilities List
4
Y
Y
Interrupt Status
3
N
Revision ID
7:0
Y
Class Code
23:0
Y
RO Required by PCI.
RO Required by PCI.
RW Supported in devices that can use INTx^c.
RO Not supported in devices that do not use INTx^d.
RO Not supported.
RO Not supported. INTx/MSI signal AIOC errors.
RO Not supported. INTx/MSI signal AIOC errors.
RO Not supported.
RO Not supported.
RO Not supported.
RW
ASU, GbE, TDM, LEB devices: Not supported^e,
bit is implemented as RW but has no effect
RO
All devices except ASU, GbE, TDM, LEB: these
devices cannot be bus masters.
RW
All devices except 1588; these devices each
materialize in memory space.
RO
For IEEE1588; IEEE1588 does not materialize in
memory space.
RW For GbE; GbE materializes in I/O space.
RO
All devices except GbE; these devices do not
materialize in I/O space.
RO Not supported; INTx/MSI signal errors.
RO Not supported. INTx/MSI signal AIOC errors.
RO Not supported^e.
RO Not supported^e.
RO
Not supported; AIOC devices do not target-
abort.
RO Not supported.
RO Not supported. INTx/MSI signal AIOC errors.
RO Not supported.
RO Not supported.
RO Setup based on capabilities exposure by device.
RO Supported in devices that can use INTx^c.
RO Not supported in devices that do not use INTx^d.
RO Required by PCI.
RO Required by PCI.
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
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