3-20
Chapter 3
Allocate IRQ To USB:
This item assigns an IRQ for the USB device connected.
[Enabled]:
Automatically assign an IRQ for the USB device connected.
[Disabled]:
The IRQ that was previously occupied by the USB device connected will be available for
new device.
PCI Latency Timer(CLK):
This item controls how long each PCI device can hold the bus before another takes over. When set to
higher values, every PCI device can conduct transactions for a longer time and thus improve the effective
PCI bandwidth. For better PCI performance, you should set the item to higher values.
PIRQ_0 Use IRQ No. ~ PIRQ_7 Use IRQ No.:
This item specifies the IRQ number manually or automatically for the devices installed on PCI slots.
Maximum Payload Size:
This item sets the maximum TLP payload size for the PCI Express devices.
GD8 Series
Summary of Contents for GD8
Page 7: ...Introduction 1 3 1 2 Layout Diagram User s Manual ...
Page 8: ...1 4 Chapter 1 1 4 Chapter 1 GD8 Series GD8 Series ...
Page 26: ...2 18 Chapter 2 GD8 Series ...
Page 50: ...A 2 Appendix A A 2 Appendix A GD8 Series GD8 Series ...
Page 52: ...B 2 Appendix B GD8 Series ...
Page 54: ...C 2 Appendix C C 2 Appendix C GD8 Series GD8 Series ...
Page 56: ...D 2 Appendix D GD8 Series ...
Page 58: ...E 2 Appendix E GD8 Series ...
Page 60: ...F 2 Appendix F F 2 Appendix F GD8 Series GD8 Series ...
Page 64: ...H 2 Appendix H GD8 Series ...