SOYO SY-P4I845GV/PEISA Plus Quick Start Guide
26
ITEM
FUNCTION
On-Chip Primary PCI IDE
On-Chip Secondary PCI IDE
Allow you to enable/disable onboard IDE 1/IDE
2 slots.
IDE Primary Master/Slave
PIO/UDMA
IDE Secondary Master/Slave
PIO/UDMA
Allow you to decide the transfer modes of
multiple IDE devices. Default settings are
recommended.
USB Controller
USB 2.0 Controller
USB Keyboard Support
Allow you to enable/disable USB support for
USB 2.0 and legacy devices such as keyboards &
mouse.
AC97 Audio
Allows you to enable/disable onboard audio
chip.
Init Display First
Allows you to choose the interface graphic card
in use for fast hardware detection and response.
IDE HDD Block Mode
Allows your IDE hard drive to decide the
optimal number of block read/writes per sector
for maximum hard disk performance.
POWER ON Function
Allows you to power on the system via hot keys
or mouse movements.
On board FDC Controller
Default is recommended.
Onboard Serial Port 1
Onboard Serial Port 2
Allow you to change hardware addresses of
onboard serial ports to avoid IRQ conflicts.
UART Mode Select
Default is recommended.
Onboard Parallel Port
Parallel Port Mode
Allow you to change the hardware addresses and
transfer modes of onboard parallel port to avoid
IRQ conflicts.
PWRON After PWR-Fail
Allow the system to automatically power up
after power failure.
Game Port Address
Midi Port Address
Midi Port IRQ
Reserved to allow you to change the hardware
addresses of onboard Game\Midi ports to avoid
IRQ conflicts. These ports are currently
unavailable on SY-845GV/PEISA Plus.