Chapter: BIOS Settings
4.3.1.1
PCI Express Settings
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Advanced
┌─────────────────────────────────────────────────────────────────┬────────────────────────────────┐
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PCI Express Device Register Settings
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Relaxed Ordering
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Extended Tag
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No Snoop
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Maximum Payload
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Maximum Read Request
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PCI Express Link Register Settings
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ASPM Support
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WARNING: Enabling ASPM may cause some
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PCI-E devices to fail
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Extended Synch
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Link Training Retry
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Link Training Timeout (uS)
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Unpopulated Links
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└─────────────────────────────────────────────────────────────────┴────────────────────────────────┘
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
Relaxed Ordering
Options:
Enabled / Disabled
Extended Tag
Options:
Enabled / Disabled
No Snoop
Options:
Enabled / Disabled
Maximum Payload
Options:
Auto / 128 Bytes / 256 Bytes / 512 Bytes / 1024 Bytes / 2048 Bytes / 4096 Bytes
Maximum Read Request
Options:
Auto / 128 Bytes / 256 Bytes / 512 Bytes / 1024 Bytes / 2048 Bytes / 4096 Bytes
ASPM Support
Options:
Disabled / Auto / Force L0s
Extended Synch
Options:
Enabled / Disabled
Link Training Retry
Options:
Disabled / 2 / 3 / 5
Link Training Timeout (uS)
Options:
10...1000
Unpopulated Links
Options:
Keep Link ON / Disable Link
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[Disabled]
[Disabled]
[Enabled]
[Auto]
[Auto]
[Disabled]
[Disabled]
[5]
100
[Disable]
Beckhoff New Automation Technology CB1056
│Enables or Disables PCI
│Express Device Relaxed
│Ordering
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│────────────────────────────────│
│→←: Select Screen
│↑↓: Select Item
│Enter: Select
│+/-: Change Opt.
│F1: General Help
│F2: Previous Values
│F3: Optimized Defaults
│F4: Save & Exit
│ESC: Exit
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Advanced
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