EP80579 Datasheet, PDF (452/1916 Pages) Intel Corporation – Intel® EP80579 Integrated Processor Product Line

Intel^® EP80579 Integrated Processor
Table 16-66. Offset 40h: GLOBAL_FERR - Global First Error Register (Sheet 2 of 2)
Description:
View: PCI
BAR: Configuration
Bus:Device:Function: 0:0:1
Offset Start: 40h
Offset End: 43h
Size: 32 bit
Default: 00000000h
Power Well: Core
Bit Range
24
23
22
21 : 15
14
13
12
11
10
09
08
07 : 00
Bit Acronym
Bit Description
Sticky
DMA Controller Fatal Error Device 1 fatal error
(EDMA): This bit is sticky through reset. System software
DMA_FE ^{clears this bit by writing a 1 to the location.}
Y
0 = No fatal DMA Controller error.
1 = The IMCH detected a fatal DMA controller error.
PA_FE
PCI Express* Port A(0) Fatal Error: This bit is sticky
through reset. System software clears this bit by writing a
1 to the location.
Y
0 = No fatal PCI Express Port A error.
1 = The IMCH detected a fatal PCI Express Port A(0) error.
PCI Express Port A1 Fatal Error This bit is sticky
through reset. System software clears this bit by writing a
PA1_FE
1 to the location.
Y
0 = No fatal PCI Express Port A1 error.
1 = The IMCH detected a fatal PCI Express Port A1 error.
Reserved Reserved
Buffer unit detected non-fatal error: This bit is sticky
through reset. System software clears this bit by writing a
BUFF_NFE ^{1 to the location.}
Y
0 = No non-fatal Buffer error.
1 = The IMCH detected a non-fatal Buffer error.
DRAM Controller Non-Fatal Error: This bit is sticky
through reset. System software clears this bit by writing a
DRAM_NFE ^{1 to the location.}
Y
0 = No non-fatal DRAM Controller error.
1 = The IMCH detected a non-fatal DRAM Controller error.
FSB Non-Fatal Error: This bit is sticky through reset.
System software clears this bit by writing a 1 to the
FSB_NFE ^location.
Y
0 = No non-fatal FSB error.
1 = The IMCH detected a non-fatal FSB error.
NSI Non-Fatal Error: This bit is sticky through reset.
System software clears this bit by writing a 1 to the
NSI_NFE ^location.
Y
0 = No non-fatal NSI error.
1 = The IMCH detected a non-fatal NSI error.
DMA Controller Non-Fatal Error Device 1 non-fatal
error (EDMA): This bit is sticky through reset. System
DMA_NFE ^{software clears this bit by writing a 1 to the location.}
Y
0 = No non-fatal DMA Controller error.
1 = The IMCH detected a non-fatal DMA Controller error.
PCI Express Port A(0) Non-Fatal Error: This bit is
sticky through reset. System software clears this bit by
writing a 1 to the location.
PA_NFE
0 = No non-fatal PCI Express Port A error.
Y
1 = The IMCH detected a non-fatal PCI Express Port A
error.
PCI Express Port A1 Non-Fatal Error: This bit is sticky
through reset. System software clears this bit by writing a
1 to the location.
PA1_NFE _{0 = No non-fatal PCI Express Port A1 error.}
Y
1 = The IMCH detected a non-fatal PCI Express Port A1
error.
Reserved Reserved
Bit Reset
Value
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
0b
00h
Bit Access
RWC
RWC
RWC
RWC
RWC
RWC
RWC
RWC
Intel^® EP80579 Integrated Processor Product Line Datasheet
452
August 2009
Order Number: 320066-003US