Ide Hdd Block Mode; Ide Dma Transfer Access - Intel IB868 User Manual

BIOS SETUP
POWER ON Function
KB Power ON Password
Hot Key power ON
Onboard FDC Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select
RxD , TxD Active
IR Transmission Delay
UR2 Duplex Mode
Use IR Pins
PWRON After PWR-Fail

IDE HDD Block Mode

This field allows your hard disk controller to use the fast block mode to
transfer data to and from your hard disk drive.

IDE DMA Transfer Access

This field, by default, is enabled
On-chip Primary PCI IDE Enabled
This field, by default, is enabled
OnChip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with
support for two IDE channels. Select Enabled to activate each channel
separately.
IDE Primary/Secondary Master/Slave PIO
These fields allow your system hard disk controller to work faster. Rather
than have the BIOS issue a series of commands that transfer to or from the
disk drive, PIO (Programmed Input/Output) allows the BIOS to
communicate with the controller and CPU directly.
The system supports five modes, numbered from 0 (default) to 4, which
primarily differ in timing. When Auto is selected, the BIOS will select the
best available mode.
IDE Primary/Secondary Master/Slave UDMA
These fields allow your system to improve disk I/O throughput to
33Mb/sec with the Ultra DMA/33 feature. The options are Auto and
Disabled.
34
Phoenix - AwardBIOS CMOS Setup Utility
SuperIO Device
BUTTON ONLY
Enter
Ctrl-F1
Enabled
3F8/IRQ4
2F8/IRQ3
Normal
Hi, Lo
Disabled
Half
IR-Rx2Tx2
Off
IB868 User' s Manual
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