Super X12DPG-AR User's Manual
100
IIO Configuration
CPU1 Configuration/CPU2 Configuration
IOU0 (IIO PCIe Port 1)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are
Auto
, x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16.
IOU1 (IIO PCIe Port 2)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are
Auto
, x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16.
IOU3 (IIO PCIe Port 4)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are
Auto
, x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16.
IOU4 (IIO PCIe Port 5)
Use this feature to configure the PCIe Bifurcation setting for a PCIe port specified by the
user. The options are
Auto
, x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16.
IOAT Configuration
Disable TPH
TPH
(
TLP Processing Hint) is used for data-tagging with a destination ID and a few
important attributes. It can send critical data to a particular cache without writing through
to memory. Select No for TLP Processing Hint support, which will allow a "TPL request" to
provide "hints" to help optimize the processing of each transaction occurred in the target
memory space. The options are
No
and
Yes.
Prioritize TPH (TLP Processing Hint)
Select Enable to prioritize the TPL requests that will allow the "hints" to be sent to help
facilitate and optimize the processing of certain transactions in the system memory. The
options are Enable and
Disable
.
Relaxed Ordering
Select Yes to allow certain transactions to be processed and completed before other
transactions that have already been enqueued. The options are
No
and Yes.
