SOYO SY-P4I845PEISA User Manual page 61

BIOS Setup Utility
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.
IDE Device Controls
On-Chip PCI IDE
Primary
Secondary
IDE
Primary Master PIO
Primary Slave PIO
Secondary Master PIO
Secondary Slave PIO
IDE
Primary Master UDMA
Primary Slave UDMA
Secondary Master UDMA
Secondary Slave UDMA
Setting Description
Disabled Turn off the on-board
IDE
Enabled Use the on-board IDE
mode 0-4 0 is the slowest speed
4 is the fastest speed
Auto For better performance
and stability, we suggest
you use the Auto setting
to set the HDD control
timing.
Disabled
Auto Select auto to autodetect
UDMA support, or
disabled to use
DMA/PIO.
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SY-P4I845PEISA/GEISA
Note
Default
Default
Default