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IDE HDD Block Mode:
Select Disabled or Enabled IDE HDD Block Mode
Enabled / Disabled
IDE DMA Transfer Access:
Select Enabled to run the HDD's DMA function
Enabled / Disabled
Primary / Secondary Master/ Slave PIO:
The four IDE PIO (Programmed Input / Output) field let you set a PIO mode (0-4) for each of
the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide
successively increased performance. In Auto mode, the system automatically determines the
best mode for each device.
Auto / Mode 0 / Mode 1 / Mode 2 / Mode 3 / Mode 4
Primary / Secondary Master/ Slave UDMA:
This allows you to select the mode of operation for the Ultra DMA/33 implementation is
possible only if your IDE hard drive supports it and the operating environment includes a DMA
driver (Windows 95 OSR2 or a third-party IDE bus master driver). If your hard drive and your
system software both support Ultra DMA/33, select Auto to enable bios SUPPORT.
Auto / Disabled
On-Chip Secondary PCI IDE:
IDE hard drive controllers can support up to two separate hard drives. These drives have a
master/slave relationship that is determined by the cabling configuration used to attach them
to the controller.
PIO means Programmed Input/Output. Rather than have the BIOS issue a series of
commands to affect a transfer to or from the disk drive, PIO allows the BIOS to tell the
controller what it wants and then let the controller and the CPU perform the complete task by
itselve. This is simpler and more efficient (and faster).
Your system includes a secondary built-in IDE controller, which operates on the PCI bus.
Enabled
Phoenix – AwardBIOS CMOS Setup Utility
Onboard Device
USB Controller
USB 2.0 Controller
USB Keyboard Support
USB Mouse Support
LAN1 82573V Ctrl
LAN2 82573V Ctrl
↑↓←→: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
/
Disabled
[Enabled]
[Enabled]
[Disabled]
[Disabled]
[Enabled]
[Enabled]
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