Ioat Configuration - Supero 1028GQ-TR User Manual

Gen3 (Generation 3) DN TX Preset
Use this item to set the Preset mode for PCI-E Gen3 downstream transactions
(from the master device to a slave device). The options are Auto, P0 (-6.0/0.0
dB), P1 (-3.5/0.0 dB), P2 (-4.5/0.0 dB), P3 (-2.5/0.0 dB), P4 (0.0/0.0 dB), P5
(0.0/2.0 dB), P6 (0.0/2.5 dB), P7 (-6.0 /3.5 dB), P8 (-3.5/3.5 dB), and P9 (0.0/3.5
dB).
Gen3 (Generation 3) DN RX Preset Hint
Use this item to set the Preset Hint mode for PCI-E Gen3 downstream reception
(from a slave device to the master device). The options are Auto, P0 (-6.0
dB), P1 (-7.0 dB), P2 (-8.0 dB), P3 (-9.0 dB), P4 (-10.0 dB), P5 (-11.0 dB), and
P6 (-12.0 dB).
Gen3 (Generation 3) Up TX Preset
Use this item to set the Preset mode for PCI-E Gen3 upstream transactions (from
a slave device to the master device).The options are Auto, P0 (-6.0/0.0 dB),
P1 (-3.5/0.0 dB), P2 (-4.5/0.0 dB), P3 (-2.5/0.0 dB), P4 (0.0/0.0 dB), P5 (0.0/2.0
dB), P6 (0.0/2.5 dB), P7 (-6.0/3.5 dB), P8 (-3.5/3.5 dB), and P9 (0.0/3.5 dB).
Non-Transparent Bridge PCIe Port Definition (Port 3A only)
Select Transparent Bridge to configure the device installed on a PCI slot
specified by the user as a transparent bridge (TB) device. Select NTB
(Non-Transparent Bridge) to NTB to configure the device installed on a PCI
slot specified by the user as a non-transparent bridge (NTB) device used to
connect to another NTB device. The options are Transparent Bridge, NTB to
NTB, and NTB to RP.
Hide Port?
Select Yes to hide the PCI-E port specified from the OS. The options are No
and Yes.
IOAT Configuration
Enable IOAT
Select Enable to enable Intel I/OAT (I/O Acceleration Technology), which
significantly reduces CPU overhead by leveraging CPU architectural
improvements and freeing the system resource for other tasks. The options
are Disable and Enable.
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Chapter 7: AMI BIOS