User`s guide

T-MOPSlcdSA User's Guide
Appendix B: BIOS Operation 46
46
19.4.2 Master or Slave Submenus
Feature Option Description
Primary IDE Master/Slave
Device Displays the detected type of IDE drive or “Not detected.”
Vendor Displays drive’s vendor information.
Size Displays drive’s capacity.
LBA Mode Displays LBA Mode information of drive.
In LBA mode, the maximum capacity is 137GB.
Block Mode Displays Block Mode information of the drive. With Block Mode capability
up to 64KB, data transfer per interrupt is possible.
PIO Mode Displays highest PIO Mode supported by the drive.
The higher the PIO Mode, the less the cycle time.
Async DMA Displays highest asynchronous DMA mode supported by drive.
Ultra DMA Displays highest synchronous DMA mode supported by drive.
S.M.A.R.T. Displays whether drive supports SMART monitoring.
Type Not Installed
Auto
CDROM
ARMD
Selects the type of device connected to the system.
Not installed: prevents BIOS from searching a device.
Auto: allows BIOS to detect device.
CDROM: specifies that a CDROM is attached.
ARMD: specifies an ATAPI removable device is attached.
LBA/Large Mode Disabled
Auto
Selects the LBA mode capability of the device.
Disabled: prevents BIOS from using LBA.
Auto: allows BIOS to detect LBA capability.
Block (Multi Sector Transfer) Disabled
Auto
Selects multisector transfer capability of the device.
Disabled: prevents BIOS from using multisector transfer.
Auto: allows BIOS to detect multisector transfer capability.
PIO Mode Auto,
0, 1, 2, 3, 4
Selects the PIO Mode capability of the drive.
Auto: allows BIOS to detect the supported PIO mode.
0, 1, 2, 3, 4: sets the PIO mode.
DMA Mode Auto
SWDMA0
SWDMA1
SWDMA2
MWDMA0
MWDMA1
MWDMA2
UDMA0
UDMA1
UDMA2
Selects the DMA Mode capability of the drive.
Auto: allows BIOS to detect DMA capability.
SWDMA0,1,2: sets single word DMA mode.
MW DMA0,1,2: sets multiword DMA mode.
UDMA0,1,2: sets ultra DMA mode.
S.M.A.R.T. Auto
Disabled
Enabled
Selects drive’s SMART monitoring capability.
Auto: allows the BIOS to detect SMART capability.
Disabled/Enabled: switch off or on SMART feature.
32Bit Data Transfer Disabled
Enabled
Selects 32Bit data transfer option.
Disabled/Enabled: switch off or on 32-bit data transfer.
Notes: In the Option column, bold shows default settings.