JETWAY J-Mark J-530CF Manual page 33

onboard IDE interface supports. Modes 0 through 4 provide successively increased
performance. In Auto mode, the system automatically determines the best mode for
each device.
The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
•
Primary/Secondary Master/Slave UDMA: 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 33 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, Mode 0, Mode 1, Mode 2, Mode 3, Mode 4.
• 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.
• IDE Data Port Post Write : Selecting Enabled speeds up processing of drive reads
and writes, 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
The choice: Enabled, Disabled.
• IDE HDD Block Mode : The chipset contains a PCI IDE interface with support for two
IDE channels. Select Enabled to activate the primary and/or secondary IDE interface.
Select Disabled to deactivate this interface, if you install a primary and/or secondary
add-in IDE interface IDE interface.
Enabled Secondary HDD controller used
Disabled Secondary HDD controller not used.
•
Onboard FDD Controller: This should be enabled if your system has a floppy disk
drive (FDD) installed on the system board and you wish to use it. Even when so
equipped , if you add a higher performance controller, you will need to disbable this
feature.
The choice: Enabled,Disbaled
•
Onboard Serial Port 1 / Port 2: This item allows you to determine access onboard
serial port 1 / port 2 controller with whicg I/O address.
The Choice: 3F8/IRQ4,2E8/IRQ3,3E8/IRQ4,2F8/IRQ3,Disabled,Auto.
•
UART 2 Mode: The second serial port offers these InfraRed interface modes.
Choices are Standard, ASKIR,HPSIR.
•
IR Function Duplex: This item allows you to select the IR function when your select
the UART2 Mode is ASKIR.
Choices are Half , Full.
•
RxD,TxD Active : This item allows you to determine the active of RxD,TxD.
Choices are "Hi,Hi" , "Lo,Lo" , "Lo,Hi" , "Hi,Lo".
•
Onboard Parallel Port: This item allows you to determine access onboard parallel
port controller with which I/O address.
The choice: 378/IRQ7,278/IRQ5,3BC/IRQ7,Disabled.
•
Onboard Parallel Mode: Select an operating mode for the onboard parallel (printer)
port . Select SPP unless you are certain your hardware and software both support
one of the other available modes.
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