User`s manual

TZ77XE4 UEFI BIOS Manual
25
PEG0 ASPM / PEG1 ASPM
This item controls ASPM support for the PEG: Device 1 Funtion0. This has no effect
if PEG is not the currently active device.
Options: Dis abled (Default) / Auto / ASPM L0s / ASPM L1 / ASPM L0sL1
De-emphasis Control
This item configures the De-emphasis control on PEG.
Options: -6 dB (Default) / -3.5 dB
PEG Sampler Calibrate
This item enables or dis ables PEG Sampler Calibrate. Auto means Dis abled for SNB
MB/DT, Enabled for IVB A0 B0.
Options: Auto (Default) / Enabled / Disabled
Swing Control
This item performs PEG Swing Control, on IVB C0 and Later.
Options: Full (Default) / Reduced / Half
Gen3 Equalization
This item performs PEG Gen3 Equalization steps.
Options: Enabled (Default) / Disabled
Memory Configuration
Max TOLUD
This item sets maximum value of TOLUD. Dynamic assignment would adjust
TOLUD automatically based on largest MMIO length of installed graphic controller.
Optio ns: Dynamic (Default) / 1 GB / 1.25 GB / 1. 5 GB / 1.75 GB / 2 GB / 2.25 GB
/ 2.5 GB / 2.75 GB / 3 GB / 3.25 GB