Humminbird Personal Computer HS-7238 用户手册
31
4.7 Integrated
Peripherals
The 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. Your system supports two IDE controllers--a primary
and a secondary--so you can install up to four separate hard disks.
drives. These drives have a master/slave relationship that 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 themselves. This is much simpler and more
efficient (also faster).
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 themselves. This is much simpler and more
efficient (also faster).
CMOS Setup Utility－Copyright ©1984-2001 Award Software
Integrated Peripherals
On-chip Primary PCI IDE
Enabled
Item Help
IDE Primary Master PIO
Auto
Menu Level X
IDE Primary Slave PIO
Auto
IDE Primary Master UDMA
Auto
IDE Primary Slave UDMA
Auto
Change the day, month,
On-chip Secondary PCI IDE
Enabled
year and century
IDE Secondary Master PIO
Auto
IDE Secondary Slave PIO
Auto
IDE Secondary Master UDMA
Auto
IDE Secondary Slave UDMA
Auto
USB Controller
Enabled
USB2.0 Controller
Enabled
USB Keyboard Support
Enabled
USB Mouse Support
Enabled
AC97 Audio
Auto
Init Display First
Onboard/AGP
IDE HDD Block Mode
Enabled
POWER ON Function
BUTTON ONLY
KB Power ON Password
Enter
Hot Key Power ON
Ctrl-F1
Onboard FDC Controller
Enabled
Onboard Serial Port1
3F8/IRQ4
Onboard Serial Port2
2F8/IRQ3
UART Mode Select
Normal
RxD, TxD Active
Hi, Lo
IR Transmission delay
Enabled
UR2 Duplex Mode
Half
Use IR Pins
IR-Rx2Tx2
Onboard Parallel Port
378/IRQ7
Parallel Port Mode
SPP
EPP Mode Select
EPP1.7
ECP Mode Use DMA
3
POWER After PWR-Rail
Off
: Select Item + / - /PU/PD: Value F10: Save ESC: Quit F1: General Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults