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Parameter
PCI Express GEN1 Setting
Description
PCI Express Device Link Register Settings
Maximum Read Request
Š
– Set Maximum Read Request of PCI Express Device or
allow System BIOS to select the value.
Options available: Auto/128 /256/512/1024/2048/4096 Bytes.
Default setting is Auto.
Extended Synch
Š
– If enabled, allows generation of Extended
Synchronization patterns.
Options available: Enabled/Disabled. Default setting is Disabled.
Clock Power Management
Š
– If support by hardware and set to 'Enabled', the
device is permitted to use CLKREQ# signal for power
management of link clock in accordance to protocol
defined in appropriate form factor specification.
Options available: Enabled/Disabled. Default setting is Disabled.
Link Training Retry
Š
– Defines numbers of Retry Attempts software will take
to retrain the link if previous training attempt was
unsuccessful.
Options available: Disabled/2/3/5. Default setting is Disabled.
Link Training Timeout (uS)
Š
Press '+' and '-' keys to set the values.
Link Training Retry
Š
– Defines numbers of Retry Attempts software will take
to retrain the link if previous training attempt was
unsuccessful.
–
Disable Empty Links
Š
– In order to save software will disable unpopulated PCI
Express Device links, if this option set to 'Disabled Link'.
Options available: Enabled/Disabled. Default setting is Disabled.
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BIOS Setup
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