Product specifications

CN333 Data Sheet
Revision 1.0, January 5, 2005 -36- Device 0 Function 1 Register Descriptions – Error Reporting
Device 0 Function 1 Device-Specific Registers
These registers are normally programmed once at system
initialization time.
V-Link Error Reporting
Offset 50 – V-Link Error Status ......................................WC
7-1 Reserved ........................................ always reads 0
0 V-Link Parity Error Detected by NB................WC
0 No V-Link Parity Error Detected ...........default
1 V-Link Parity Error Detected (write 1 to clear)
Offset 58 – V-Link Error Reporting Enable...................RW
7 Parity Error or SERR# Reported via NMI
0 Disable ...................................................default
1 Enable
6 Parity Error or SERR# Reported to SB via Vlink
0 Disable ...................................................default
1 Enable
5-1 Reserved ........................................ always reads 0
0 V-Link Parity Check Report
0 Disable ...................................................default
1 Enable
AGP Error Reporting
Offset E0 – AGP / PCI2 Error Status 1 (00h) ............. RWC
7 AGP Cycle Data Parity Error ........................... WC
0 Parity Error did not occur ...................... default
1 Parity error occurred................. write 1 to clear
6 PCI #2 GSERR Error ........................................ WC
0 Parity Error did not occur ...................... default
1 Parity error occurred................. write 1 to clear
5-0 Reserved ........................................always reads 0
Offset E1 – AGP / PCI2 Error Status 2 (00h) ................. RO
7-2 Reserved ........................................always reads 0
1-0 Isoch Error Code from Func 0 Rx8C[1:0] ........ RO
Offset E8 – AGP / PCI2 Error Reporting Enable (00h) RW
7-5 Reserved ........................................always reads 0
4 Report Data Parity Errors on AGP Cycles
0 Disable................................................... default
1 Enable
3-2 Reserved ........................................always reads 0
1 Report Data Parity Errors on PCI2 Cycles
0 Disable................................................... default
1 Enable
0 Report Address Parity Errors on PCI2 Cycles
0 Disable................................................... default
1 Enable