Pci Delay Transaction - Aaeon PCM-6894 User Manual

CPU to PCI Write Buffer
When this field is enabled, writes from the CPU to the PCI bus
are buffered, to compensate for the speed differences between the
CPU and PCI bus. When disabled, the writes are not buffered
and the CPU must wait until the write is complete before starting
another write cycle.
The choices: Enabled, Disabled.
PCI Dynamic Bursting
When enabled, every write transaction goes to the write buffer.
Burstable transactions then burst on the PCI bus and nonburstable
transactions do not.
The choices: Enabled, Disabled.
PCI Master 0 WS Write
When enabled, writes to the PCI bus are executed with zero wait
states.
The choices: Enabled, Disabled.

PCI Delay Transaction

The chipset has an embedded 32 -bit posted write buffer to support
delay transactions cycles. Select enabled to support compliance
with PCI specification version 2.1.
The choices: Enabled, Disabled.
PCI#2 Access #1 Retry
When disabled, PCI#2 will be connected until access
finishes(default). When enabled, PCI#2 will be disconnected if max
retries are attempted without success.
The choices: Enabled, Disabled.
Chapter 3 Award BIOS Setup 49