KONTRON
CMP/P3 and CMP/C3 User’s Guide
57
Appendix B: BIOS Operation
26.4
Master or Slave Submenus
Feature
Option
Description
Type
None
User
Auto
CD-ROM
IDE Removable
ATAPI Removable
Other ATAPI
None = Autotyping is not able to supply the drive
type or end user has selected None, disabling any
drive that may be installed.
User = End user supplies hdd information.
Auto = Autotyping. The drive itself supplies the
information.
CD-ROM = CD-ROM drive.
ATAPI Removable = Read- and writeable media
e.g. LS120
Other ATAPI = for ATAPI devices not supported by
other HDD features.
Cylinders
1 to 65,536
Number of cylinders.
Heads
1 to 256
Number of read/write heads.
Sectors
1 to 63
Number of sectors per track.
Maximum Capacity
N/A
Displays the calculated size of the drive in CHS.
Total Sectors
N/A
Number of total sectors in LBA mode.
Maximum Capacity
N/A
Displays the calculated size of the drive in LBA.
Multi-Sector Transfer
Disabled
2 sectors
4 sectors
8 sectors
16 sectors
Any selection except Disabled determines the
number of sectors transferred per block.
LBA Mode Control
Disabled
Enabled
Enabling LBA causes Logical Block Addressing to
be used in place of CHS.
32-Bit I/O
Disabled
Enabled
Enables 32-bit communication between CPU and
IDE card. Requires PCI or local bus.
Transfer Mode
Standard
Fast PIO 1
Fast PIO 2
Fast PIO 3
Fast PIO 4
FPIO 3 / DMA 1
FPIO 4 / DMA 2
Selects the method for transferring the data
between the hard disk and system memory.
Ultra DMA Mode
Disabled
MOD0
MOD1
MOD2
Selects the UDMA mode used for moving data
to/from the drive. Autotype the drive to select the
optimum transfer mode. This feature is
autodetected.
Note:
In the Option column, bold represents default settings.
