Integrated Peripherals; Ide Prefetch Mode - DFI CM64-AL User Manual

Integrated Peripherals

IDE DMA Transfer
OnChip IDE Channel0
OnChip IDE Channel1

IDE Prefetch Mode

Primary Master PIO
Primary Slave PIO
Secondary Master PIO
Secondary Slave PIO
Primary Master UDMA
Primary Slave UDMA
Secondary Master UDMA
Secondary Slave UDMA
Init Display First
IDE HDD Block Mode
Onboard FDD Controller
Onboard Serial Port 1
Onboard Serial Port 2
UART2 Mode
X IR Function Duplex
X TX,RX Inverting Enable
Onboard Parallel Port
↑↓→← Move Onboard Parallel Mode
ECP Mode Use DMA
Parallel Port EPP Type
Onboard Legacy Audio
Sound Blaster
SB I/O Base Address
SB IRQ Select
SB DMA Select
MPU-401
MPU-401 I/O Address
Game Port (200-207H)
The screen above list all the fields available in the Integrated Peripherals
submenu, for ease of reference in this manual. In the actual CMOS setup,
you have to use the scroll bar to view the fields. The settings on the screen
are for reference only. Your version may not be identical to this one.
IDE DMA Transfer
This field is used to enable or disable the DMA transfer function of
an IDE hard drive.
OnChip IDE Channel0 and OnChip IDE Channel1
These fields allow you to enable or disable the primary and
secondary IDE controller. The default is Enabled. Select Disabled if
you want to add a different hard drive controller.
IDE Prefetch Mode
This allows data and addresses to be stored in the internal buffer of
the chip, thus reducing access time. Enable this field to achieve better
performance.
Phoenix - AwardBIOS CMOS Setup Utility
Integrated Peripherals
Enabled
Enabled
Enabled
Enabled
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
PCI Slot
Enabled
Enabled
3F8/IRQ4
2F8/IRQ3
Standard
Half
No, Yes
378/IRQ7
ECP/EPP
Enter:Select +/-/PU/PD:Value
3
F5:Previous Values
F6:Fail-Safe Defaults
EPP1.7
Enabled
Disabled
220H
IRQ 5
DMA 1
Disabled
330-333H
Enabled
BIOS Setup
Item Help
Menu Level
F10:Save ESC:Exit F1:General Help
F7:Optimized Defaults
3 3
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