beautypg.com

Kontron PCI-760 User Manual

Page 49

background image

10. AMI BIOS Configuration

PCI-760 – User’s Guide (V1.10)

47

10.3.2.11.

DMA Mode

This option allows you to select the DMA mode option (depending on the integrated device). Available settings are:

Auto

, SWDMA0, SWDMA1, SWDMA2, MWDMA0, MWDMA1, MWDMA2, UDMA0, UDMA1, UDMA2, UDMA3, UDMA4,

UDMA5 and UDMA6.

Auto

If “Auto” is set, the BIOS auto-detects the DMA mode. This is the default setting.

SWDMA0

If “SWDMA0” is set the BIOS uses the Single Word DMA mode 0. It has a data transfer rate of 2.1MBs.

SWDMA1

If “SWDMA1” is set the BIOS uses the Single Word DMA mode 1. It has a data transfer rate of 4.2MBs.

SWDMA2

If “SWDMA2” is set the BIOS uses the Single Word DMA mode 2. It has a data transfer rate of 8.3MBs.

MWDMA0

If “MWDMA0” is set the BIOS uses the Multi Word DMA mode 0. It has a data transfer rate of 4.2MBs.

MWDMA1

If “MWDMA1” is set the BIOS uses the Multi Word DMA mode 1. It has a data transfer rate of 13.3MBs.

MWDMA2

If “MWDMA2” is set the BIOS uses the Multi Word DMA mode 2. It has a data transfer rate of 16.6MBs.

UDMA0

If “UDMA0” is set the BIOS uses the Ultra DMA mode 0. It has a data transfer rate of 16.6MBs (the

same data transfer rate as PIO mode 4, and Multi Word DMA mode 2).

UDMA1

If “UDMA1” is set the BIOS uses the Ultra DMA mode 1. It has a data transfer rate of 25MBs.

UDMA2

If “UDMA2” is set the BIOS uses the Ultra DMA mode 2. It has a data transfer rate of 33.3MBs.

UDMA3

If “UDMA3” is set the BIOS uses the Ultra DMA mode 3. It has a data transfer rate of 44.4MBs. It is

required to be used the 80-conductor ATA cable for this data transfer rate.

UDMA4

If “UDMA4” is set the BIOS uses the Ultra DMA mode 4. It has a data transfer rate of 66.6MBs. It is

required to be used the 80-conductor ATA cable for this data transfer rate.

UDMA5

If “UDMA5” is set the BIOS uses the Ultra DMA mode 5. It has a data transfer rate of 99.9MBs. It is

required to be used the 80-conductor ATA cable for this data transfer rate.

UDMA6

If “UDMA6” is set the BIOS uses the Ultra DMA mode 6. It has a data transfer rate of 133.2MBs. It is

required to be used an 80-conductor ATA cable for this data transfer rate.

10.3.2.12.

S.M.A.R.T.

S. M. A. R. T. (Self-Monitoring, Analysis and Reporting Technology) is used to predict drive failures. (The integrated

drive has to support this feature).

Available Settings are:

Auto

, Disabled and Enabled.

10.3.2.13.

32Bit Data Transfer

This option allows you to enable or disable the 32bit data transfer rate for the IDE devices. If this option is “Enabled” the

date transfer is accelerated and the CPU (PCI Bus) is relieved.

Available settings are:

Enabled

and Disabled.