Winmate IF70 Mini-ITX SBC, User Manual

Page: 47 / 96

47 2BChapter 3: Insyde H20 BIOS Setup
BIOS Setting Description Setting Option Effect
Enable Root Port Configure Root Port
parameters
Enabled
Disabled Auto Enable or disable Root Port
Max Link Speed Select Max Link Speed Auto
Gen1
Gen2
Gen3
Configure PEG 0:1:0 Max
Speed
PEG0 Slot
Power Limit
Value PEG0 Slot Power Limit
Value 75 PEG0 Slot Power Limit Value
PEG0 Slot
Power Limit
Scale Select PEG0 Slot Power
Limit Scale 1.0x
0.1x
0.01x
0.001x Select the scale used for Slot
Power Limit Value
Program PCIe
ASPM after
OpROM Program PCIe ASPM
after OpROM Disabled PCIe ASPM will be
programmed before OpROM
Enabled PCIe ASPM will be
programmed after OpROM
Program Static
Phase1 Eq Program Static Phase1
Eq Disabled
Enabled Program Phase1 Presents/
CTLEp
Always Attemp
SW EQ Always Attemp SW EQ Disabled
Enabled Always Attemp SW EQ, even
it has been done once
Number of
Presents to test Select number of
Presents to test 7,3,5,8
0-9
Auto Choose between 7,3,5,8 and
0-9. Auto = current default
(7,3,5,8 for SKL).
Do not
change the default unless
debugging.
Allow PERST #
GPIO Usage Allow PERST # GPIO
Usage Disabled
Enabled Enable/ Disable GPIO-based
resets to PEG endpoint(s)
during margin search, if
needed
SW EQ Enable
VOC Select Jitter, VOC test
mode -Jitter Only Test
Mode
-Jitter & VOC Test
Mode Select Jitter & VOC test mode
(default) or Jitter only test
mode. Auto will current default
(Enabled)