ADLINK Technology Express-KL2, User Manual

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64
BIOS Setup
Feature Options Description
Number of Presets to test 7, 3, 5
0 – 9
Auto
Choose between 7,3,5 and 0-9. Auto = current default
for CPU
Allow PERST# GPIO Usage
Enabled
Disable
Enable/Disable GPIO-based resets to PEG
endpoint(s) during margin search, if needed
SW EQ Enable VOC Jitter Only Test Mode
Jitter & VOC Test
Mode
Auto
Select Jitter & VOC test mode (default) or Jitter only
test mode. Auto will current default (Enabled)
Jitter Dwell Time
3000
PEG Gen3 Preset Search dwell time [0..65535] in
[usec]
Jitter Error Target
2
The margin search error target value [1..65535]
VOC Dwell Time
10000
The VOC margin search dwell time [0..65535] in
[usec]
VOC Error Target
2
The VOC margin search error target value [1..65535]
Generate BDAT PEG Margin
Data
Disabled
Enabled
Enable to generate BDAT PCIe margin tables
PCIe Rx CEM Test Mode
Disabled
Enabled
Enable/Disable PEG Rx CEM Loopback Mode
PCIe Spread Spectrum Clocking
Enabled
Disable
Allows disabling of Spread Spectrum Clocking for
compliance testing