MSI K8N Diamond User Manual page 61

M S-7100 ATX M ainboard
** PCI Express relative items **
M aximum Payload Size
This item allows you to set the PCI Express Maximum payload size per time . Settings:
[4096], [128], [256], [512], [1024], [2048].
MSI Reminds You...
IRQ (Interrupt Request) lines are system resources allocated to I/O
devices. When an I/O device needs to gain attention of the operating
system, it signals this by causing an IRQ to occur. After receiving the
signal, when the operating system is ready, the system will interrupt
itself and perform the service required by the I/O device.
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