37
4.5 Integrated Peripherals
The IDE hard drive controllers can support up to two separate hard
drives. These drives have a master/slave relationship which is
determined by the cabling configuration used to attach them to the
controller. Your system supports two IDE controllers--a primary and
a secondary--so you can install up to four separate hard disks.
PIO means Programmed Input /Output. Rather than having the
BIOS issue a series of commands to affect the 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 them. This is much simpler and more efficient (also faster).
CMOS Setup Utility
-
Copyright ©1984-2001 Award Software
Integrated Peripherals
Item Help
IDE Primary Master PIO
[Auto]
Menu Level
X
IDE Primary Slave PIO
[Auto]
IDE Secondary Master PIO
[Auto]
IDE Secondary Slave PIO
[Auto]
IDE Primary Master UDMA
[Auto]
IDE Primary Slave UDMA
[Auto]
IDE Secondary Master UDMA
[Auto]
IDE Secondary Slave UDMA
[Auto]
On-Chip Primary PCI IDE
[Enabled]
On-Chip Secondary PCI IDE
[Enabled]
USB Keyboard Support
[Enabled]
Init Display First
[PCI Slot]
IDE HDD Block Mode
[Enabled]
KBC input clock
[8 MHz]
Onboard FDC Controller
[Enabled]
Onboard Serial Port 1
[3F8/IRQ4]
Onboard Serial Port 2
[2F8/IRQ3]
UART Mode Select
[Normal]
UART2 Duplex Mode
[Half]
RxD, TxD Active
[Hi,Lo]
IR Transmission delay
[Enabled]
Onboard Parallel Port
[378/IRQ7]
Parallel Port Mode
[SPP]
ECP Mode Use DMA
[3]
EPP Mode Select
[EPP1.7]
:
Move Enter
:
Select + / - /PU/PD
:
Value F10
:
Save ESC
:
Quit F1
:
General Help
F5
:
Previous Values F6
:
Fail-Safe Defaults F7
:
Optimized Defaults
Содержание HS-6036
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