Micronics PCI/ISA System Board D6-IN Bedienungsanleitung PDF herunterladen (Seite 28)

The BIOS Setup Utility

4-5

Do not adjust the rest of the settings unless absolutely necessary. The BIOS

automatically enters the optimal settings.

Type

This category selects the drive type installed in the system. The options are 1-

39, User, Auto or None.

Selecting 1 through 39 is not recommended.

If Autotype Fixed Disk does not find your drive’s parameters, fill this informa-

tion in manually under the User category. This information may be in the

manual which came with your system. If not, contact your dealer or the hard

drive manufacturer to fill in this category.

If you are using a SCSI hard drive, select None and refer to the documentation

which came with the SCSI adapter.

Multiple-Sector Transfers

This category determines the number of sectors per block for multiple sector

transfers. The options are Disabled (default), 2 Sectors, 4 Sectors, 8 Sectors,

and 16 Sectors.

LBA Mode Control

Enable LBA (Logical Block Addressing) to support IDE drives larger than

528MB in size. The default setting is Disabled.

32-Bit I/O

This category allows the user to enable the 32-bit I/O function of the PCI IDE

controller. Select Disabled if your drive will not run at this speed. The default

setting is Enabled.

Transfer Mode

This category provides the transfer modes for the PCI IDE controller. The

options are Fast PIO 4, Fast PIO 3, Fast PIO 2, Fast PIO 1, and Standard

(default).

Fast PIO 4 is equivalent to Mode 4 supporting a minimum cycle time of 120ns

(15.5 MB/sec.). Fast PIO 3 is equivalent to Mode 3 supporting a minimum

cycle time of 180ns (11.1 MB/sec.). Fast PIO 2 supports a minimum cycle

time of 240ns (8.33 MB/sec.). Fast PIO 1 supports a minimum cycle time of

383ns (5.22 MB/sec.). Standard supports a minimum cycle time of 600ns (3.3

MB/sec.).

See your drive specifications before setting this category.

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Micronics PCI/ISA System Board D6-IN Bedienungsanleitung Seite 28