SOYO 5EAS5 P55C - Manual (Page 37)

BIOS Setup 33
IDE Primary Master PIO/
IDE Primary Slave PIO/
IDE Secondary Master
PIO/
IDE Secondary Slave PIO Choose Auto (default) or mode 0~4.
Mode 0 is the slowest speed, and HDD
mode 4 is the fastest speed. For better
performance and stability, we suggest
you use the Auto setting to set the HDD
control timing.
IDE Secondary Master
UDMA
IDE Secondary Slave
UDMA Choose Auto (defautl) or Disabled.
When Auto is selected, it supports Ultra
DMA Mode.
Onboard FDC Controller Enabled Ð Use the on-board floppy
controller (default).
Disabled Ð Turn off the on-board
floppy controller.
Onboard UART 1/
Onboard UART 2 Choose serial port 1 & 2Õs I/O address.
Do no set port 1 & 2 to the same value
except for Disabled.
COM 1/3F8H | COM3/3E8H
COM 2/2F8H | COM4/2E8H
(default)
Onboard UART 2 Mode Standard Ð (default) supports a serial
infrared IrDA.
HPSIR Ð supports HP serial infrared
interface format
ASKIR Ð supports a Sharp serial
interface format.
IR Duplex Mode Use the default setting (Half). This
function shows up only when either
HPSIR or ASKIR is chosen in the
previous function (Onboard UART 2
Mode).
Onboard Parallel Port Choose the printer I/O address:
378H/IRQ7 (default), 3BCH/IRQ7,
278H/IRQ5