EP80579 Datasheet, PDF (569/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
16.4.1.55 Offset 7Eh: PEASLTSTS - PCI Express* Slot Status Register
This register provides information about PCI Express* Slot specific parameters.
Hot Plug is not supported.
Table 16-194.Offset 7Eh: PEASLTSTS - PCI Express Slot Status Register
Description:
View: PCI 1
BAR: Configuration
Bus:Device:Function: 0:2:0
Offset Start: 7Eh
Offset End: 7Fh
View: PCI 2
BAR: Configuration
Bus:Device:Function: 0:3:0
Offset Start: 7Eh
Offset End: 7Fh
Size: 16 bit
Default: 0040h
Power Well: Core
Bit Range Bit Acronym
Bit Description
15 : 07
06
05
04
Reserved
PDS
MSS
COMC
Reserved
Hot Plug not supported.
Presence Detect State
Hot Plug not supported.
MRL Sensor State0 = MRL Closed
1 = MRL Open
Hot Plug not supported.
Command Completed
Sticky
Bit Reset
Value
000h
1b
Bit Access
RO
0b
RO
0b
RWC
Hot Plug not supported.
03
PDC
Presence Detect Changed
0b
RWC
Hot Plug not supported.
02
MSC
MRL Sensor Changed
0b
RWC
Hot Plug not supported.
01
PFD
Power Fault Detected
0b
RWC
Hot Plug not supported.
00
ATBP
Attention Button Pressed
0b
RWC
August 2009
Order Number: 320066-003US
Intel^® EP80579 Integrated Processor Product Line Datasheet
569