Supermicro Supero X8DAE User Manual page 73

Option Selected
DMA Mode
Select Auto to allow the BIOS to automatically detect IDE DMA mode when the
IDE disk drive support cannot be determined. The options are Auto, SWDMAn,
MWDMAn, and UDMAn. See the table below for DMA Mode Select Options.
Option Selected
SWDMA 0
SWDMA1
SWDMA 2
MWDMA 0
MWDMA1
MWDMA 2
UDMA 0
UDMA 1
UDMA 2
UDMA 3
UDMA 4
UDMA5
UDMA 6
S.M.A.R.T. For Hard disk drives
Self-Monitoring Analysis and Reporting Technology (SMART) can help predict
impending drive failures. Select Auto to allow the AMI BIOS to automatically de-
tect hard disk drive support. Select Disabled to prevent the AMI BIOS from using
the S.M.A.R.T. Select Enabled to allow the AMI BIOS to use the S.M.A.R.T. to
support hard drive disk. The options are Disabled, Enabled, and Auto.
32Bit Data Transfer
Select Enable to enable 32-bit IDE data transfer support. The options are En-
abled and Disabled.
IDE Detect Timeout (sec)
Use this feature to set the timeout value for BIOS to detect the ATA, ATAPI devices
installed in the system. The options are 0 (sec), 5, 10, 15, 20, 25, 30, and 35.
PIO Mode Select Options
0
1
2
3
4
DMA Mode Select Options
DMA Mode
Single-Word DMA 0
Single-Word DMA 1
Single-Word DMA 2
Multi-Word DMA 0
Multi-Word DMA 1
Multi-Word DMA 2
4-13
PIO Mode Max. Transfer Rate
PIO Mode 0
PIO Mode 1
PIO Mode 2
PIO Mode 3
PIO Mode 4
Ultra DMA 0
Ultra DMA 1
Ultra DMA 2
Ultra DMA 3
Ultra DMA 4
Ultra DMA 5
Ultra DMA 6
Chapter 4: AMI BIOS
3.3 MB/s
5.2 MB/s
8.3 MB/s
11.1 MB/s
16.6 MB/s
Max. Transfer Rate
2.1 MB/s
4.2 MB/s
8.3MB/s
4.2 MB/s
13.3 MB/s
16.6 MB/s
16.6 MB/s
25 MB/s
33.3 MB/s
44.4 MB/s
66.6 MB/s
100 MB/s
133 MB/s