ROCKY-3705EV-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA , Audio Board
49
Primary Master/Slave UltraDMA
UDMA (Ultra DMA) is a DMA data transfer protocol that utilizes ATA commands
and the ATA bus to allow DMA commands to transfer data at a maximum burst
rate of 66 MB/s. When you select
Auto
in the four IDE UDMA fields (for each of
up to four IDE devices that the internal PCI IDE interface supports), the system
automatically determines the optimal data transfer rate for each IDE device.
The choice: Auto, Disabled.
IDE Burst Mode
Selecting
Enabled
reduces latency between each drive read/write cycle,
but may cause instability in IDE subsystems that cannot support such
fast performance. If you are getting disk drive errors, try setting this
value to
Disabled.
This field does not appear when the Internal PCI/IDE
field, above, is
Disabled.
The choice: Enabled, Disabled.
SIS 630 OnChip PCI Device
SIS-7018 AC97 AUDIO
Select
Enabled
to support AC97 Audio.
The choice: Enabled, Disabled.
SIS-900 10/100M ETHERNET
This item provides a total communication solution including 10/100Mb
Fast Ethernet for Office requirement and 1Mb HomePNA for Home
Networking. The choice: Enabled, Disabled.
Super I/O Device
Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed
on the system board and you wish to use it. If you install and-in FDC or
the system has no floppy drive, select Disabled in this field.
The choice: Enabled, Disabled.
ROCKY-3705EV-R2 Socket 370 Celeron
TM
, Pentium III
®
& Tualatin Processor with Ethernet , VGA , Audio Board
50
Onboard Serial Port 1/ Port 2
Select an address and corresponding interrupt for the first and second
serial ports.
The choice: 3F8/IRQ4, 2E8/IRQ3, 3E8/IRQ4, 2F8/IRQ3, Disabled, Auto.
UART Mode Select
This item allows you to select UART mode.
The choice: Enabled, Disabled.
UR2 Duplex Mode
This item allows you to select the IR half/full duplex funcion.
The choice: Half, Full.
Onboard Parallel Port 1
This item allows you to determine access onboard parallel port controller
with which I/O address.
The choice: 3BC/IRQ7, 378/IRQ7, 278/IRQ5, Disabled.
Parallel Port Mode
Select an operating mode for the onboard parallel (printer) port. Select
Normal, Compatible,
or
SPP
unless you are certain your hardware and
software both support one of the other available modes.
The choice: SPP, EPP, ECP, ECP+EPP.
ECP Mode Use DMA
Select a DMA channel for the parallel port for use during ECP mode.
The choice: 3, 1.
