HP Compaq dx6100 MT Reference Manual page 19

Heading Option
Storage Device
(continued) Configuration
(continued)
✎
Support for specific Computer Setup options may vary depending on the hardware configuration.
Service Reference Guide, dx6100
Drive Emulation
Allows you to select a drive emulation type for a certain storage
device. (For example, a Zip drive can be made bootable by
selecting diskette emulation.)
Drive Type Emulation Options
ATAPI Zip drive None (treated as Other)
Diskette (treated as diskette drive)
ATA Hard disk None (treated as Other)
Hard disk (treated as hard drive)
Legacy diskette No emulation options available
CD-ROM drive No emulation options available
ATAPI LS-120 None (treated as Other).
Diskette (treated as diskette drive).
Default Values IDE/SATA
Multisector Transfers (ATA disks only)
Specifies how many sectors are transferred per multi-sector PIO
operation. Options (subject to device capabilities) are Disabled, 8,
and 16.
Transfer Mode (ATA devices only)
Specifies the active data transfer mode. Options (subject to device
capabilities) are PIO 0, Max PIO, Enhanced DMA, Ultra DMA 0,
and Max UDMA.
Translation Mode (ATA disks only)
Lets you select the translation mode to be used for the device. This
enables the BIOS to access disks partitioned and formatted on
other systems and may be necessary for users of older versions of
UNIX (e.g., SCO UNIX version 3.2). Options are Automatic,
Bit-Shift, LBA Assisted, User, and None
CAUTION: Ordinarily, the translation mode selected
Ä
automatically by the BIOS should not be changed. If the selected
translation mode is not compatible with the translation mode that
was active when the disk was partitioned and formatted, the data
on the disk will be inaccessible.
Translation Parameters (ATA disks only)
✎
This feature appears only when User translation mode is selected.
Allows you to specify the parameters (logical cylinders, heads, and
sectors per track) used by the BIOS to translate disk I/O requests
(from the operating system or an application) into terms the hard
drive can accept. Logical cylinders may not exceed 1024. The
number of heads may not exceed 256. The number of sectors per
track may not exceed 63. These fields are only visible and
changeable when the drive translation mode is set to User.
361293-003
Setup Utilities and Diagnostics Features
Description
2–5