Soyo SY-7VCA2 用户手册
BIOS Setup Utility
SY-7VCA2
73
The following tables describe each field in the INTEGRATED
PERIPHERALS Menu and provide instructions on how to configure the
IDE controls, FDC controls, and the onboard serial and parallel ports.
3-5.1 IDE Device Controls
IDE Controls
Setting
Description
Note
Disabled
Turn off the on-board
IDE
IDE
On-Chip PCI IDE
Ø Primary
Ø Secondary
Ø Secondary
Enabled
Use the on-board IDE
Default
mode 0-4
0 is the slowest speed
4 is the fastest speed
4 is the fastest speed
IDE
Ø Primary Master PIO
Ø Primary Slave PIO
Ø Secondary Master PIO
Ø Primary Slave PIO
Ø Secondary Master PIO
Ø
Secondary Slave PIO
Auto
For better performance
and stability, we suggest
you use the Auto setting
to set the HDD control
timing.
and stability, we suggest
you use the Auto setting
to set the HDD control
timing.
Default
Disabled
IDE
Ø Primary Master UDMA
Ø Primary Slave UDMA
Ø Secondary Master UDMA
Ø Secondary Slave UDMA
Ø Primary Slave UDMA
Ø Secondary Master UDMA
Ø Secondary Slave UDMA
Auto
Select Auto to enable
Ultra DMA Mode
support.
Ultra DMA Mode
support.
Default
3-5.2 Keyboard Controls
Keyboard Controls Setting
Description
Note
PCI Slot
Default
Init Display First
AGP
Choose which card – AGP
Display card or PCI VGA card –
to initialize first.
Display card or PCI VGA card –
to initialize first.
3-5.3 IDE HDD Block Mode
Setting
Description
Note
Disabled
IDE HDD Block Mode
Enabled
Invokes multi-sector
transfer instead of one
sector per transfer. Not
all HDDs support this
function.
transfer instead of one
sector per transfer. Not
all HDDs support this
function.
Default