INS8145A ATX MB User’s Manual
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PCIe Devices Maximum Payload
Select this option to set the Maximum Payload function (Auto).The maximum
payload size defined by the PCI Express protocol and connected to send up
to 4096 bytes.
PCIe Devices Maximum Request
Select this option to set the Maximum Read Request function (Auto).This
setting determines the largest read request any PCI Express device can
generate. Reducing the maximum read request size reduces the hogging
effect of any device.
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