Intel I815E - Manual (Page 40)

BIOS SETUP
36 I815E User’s Manual
Integrated Peripherals
This section sets configurations for your hard disk and other integrated
peripherals.
CMOS Setup Utility – Copyright © 1984-2001 Award Software
Integrated Peripherals
On-Chip Primary PCI IDE Enabled ITEM HELP
On-Chip Secondary PCI IDE Enabled Menu Level
IDE Primary Master PIO Auto
IDE Primary Slave PIO Auto
IDE Secondary Master PIO Auto
IDE Secondary Slave PIO Auto
IDE Primary Master UDMA Auto
IDE Primary Slave UDMA Auto
IDE Secondary Master UDMA Auto
IDE Secondary Slave UDMA Auto
USB Controller Enabled
USB Keyboard Support Disabled
Init Display First PCI Slot
AC97 Audio Auto
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 Port 1 3F8/IRQ4
Onboard Serial Port 2 2F8/IRQ3
UART Mode Select Normal
UR2 Duplex Mode Half
Onboard Parallel Port 378/IRQ7
Parallel Port Mode SPP
ECP Mode Use DMA 3
Game Port Address 201
Midi Port Address 330
Midi Port IRQ 10
OnChip Primary/Secondary PCI IDE
The integrated peripheral controller contains an IDE interface with
support for two IDE channels. Select Enabled to activate each channel
separately.
IDE Primary/Secondary Master/Slave PIO
These fields allow your system hard disk controller to work faster. Rather
than have the BIOS issue a series of commands that transfer to or from the
disk drive, PIO (Programmed Input/Output) allows the BIOS to
communicate with the controller and CPU directly.
The system supports five modes, numbered from 0 (default) to 4, which
primarily differ in timing. When Auto is selected, the BIOS will select the
best available mode.