Datasheet
Processor Configuration Registers
160 Datasheet, Volume 2
2.11.7 PEG_TC—PCI Express Completion Timeout Register
This register reports PCI Express configuration control of PCI Express Completion
Timeout related parameters that are not required by the PCI Express specificaiton.
B/D/F/Type: 0/1/0/MMR
Address Offset: 204h
Reset Value: 0000_0C00h
Access: RW
Bit Attr
Reset
Value
Description
31:12 RW 0000_0h Reserved
11:12 RW 11b
PCI Express Completion Timeout (PEG_TC)
This field determines the number of milliseconds the Transaction Layer will
wait to receive an expected completion. To avoid hang conditions, the
Transaction Layer will generate a dummy completion to the requestor if it
does not receive the completion within this time period.
00 = Disable
01 = Reserved
10 = Reserved
11 = 48 ms - for normal operation (default)
9:0 RW
0_0000_0
000b
Reserved