Drivers

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* Wearnes Peripherals International (Pte) Limited *
* Copyright (c) 1997 by WPI R&D - All Rights Reserved *
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Objective:
*********

This file provides last minute information on the product that are unable
to make it to the printing of the manual. It also serves as a better
understanding in the installation process of WPI multi-language support
installation software. Please read this file thouroughly before installing
the CD-ROM drive.

MSCDEX NOTE :
*************

This version will copy MSCDEX.EXE from User's hard drive to subdirectory,
"\CDROM".If MSCDEX is not available, please obtain a licensed copy from
Microsoft DOS 5.00 or above.


Installation Process:
********************

(1) Change the DOS prompt to that of the floppy drive.
Example,
A:[Enter] (or B:[Enter])

(2) To begin installation, type INSTALL [Enter] at the DOS prompt.
A screen will pop up.

(3) To install using English language, simply press ENTER at YES
option (YES option will be automatically highlighted by default).

(4) To install using other languages (not Japanese), move the highlight
to the appropriate language and press ENTER. The text will change
to the selected language. Proceed to start the installation by
pressing ENTER.

(5) If Japanese DOS is installed, the startup screen will automatically
be Japanese text. Proceed with the installation in Japanese by
pressing ENTER (take note of the cursor's position). Japanese language
is supported only if Japanese DOS is installed.

(6) Follow the instructions on the screen till installation is completed.



Additional Note For CDD-820 and above :
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CDD-820 and above support DMA (Direct Memory Access). This feature enables
the transfer of data between the CD-ROM drive and system memory without
the intervention of the CPU. This eases the CPU to process other timing
critical jobs like decoding of full-motion video and audio. However, the
motherboard/BIOS must be able to support DMA transfer before CDD-820 and
above can make use of it.

To turn on the DMA transfer, edit CONFIG.SYS file as follow :
DEVICE=C:\DOS\EMM386.EXE
DEVICE=C:\CDROM\WCD.SYS /D:WP_CDROM /PM
The /PM option is used to enable PCI Bus Mastering for DMA transfer.
(For Triton Chip-Sets only).

Note that EMM386.EXE is neccessary for WCD.SYS to enable DMA transfer in DOS
environment. This is because DMA requires a Virtual Memory Conversion
to be performed by EMM386.EXE. This function is supported in Windows 3.x by
default, hence EMM386.EXE is not neccessary for user who uses Windows only.


For usage of multiple IDE CD-ROM device drivers under CONFIG.SYS,
please take note of the following options:

DEVICE=C:\CDROM\WCD.SYS /D:WP_CDROM /N:pm
{for Primary Master detection only}

DEVICE=C:\CDROM\WCD.SYS /D:WP_CDROM /N:ps
{for Primary Slave detection only}

DEVICE=C:\CDROM\WCD.SYS /D:WP_CDROM /N:sm
{for Secondary Master detection only}

DEVICE=C:\CDROM\WCD.SYS /D:WP_CDROM /N:ss
{for Secondary Slave detection only}

Default setting does not include /N option, which means the driver
will detect all the Primary and Secondary IDE CD-ROM drives.

The /N option can be used to specify any combination on the same line.
e.g.
DEVICE=C:\CDROM\WCD.SYS /D:WP_CDROM /N:ps /N:sm
{for Primary Slave and Secondary Master detection only}

(Note : The /N option is only supported by WCD.SYS ver 2.31 and above.)

  Filename Size Readme O.S. Description
zip cd110.zip 54KB cd110.htm These are the ATAPI/DOS drivers for the Wearnes CDD-110 2x IDE CD-ROM.
zip cdrdos.zip 100KB cdrdos.htm These are the DOS drivers for the Wearnes CDR622 and CDRW622 CD-ROM drives.
Note: This driver only allows you to be able to read CD-ROM disks while in DOS. The recording capability is supported by Windows 95+ only.
zip wcd410.zip 106KB   These are the ATAPI/DOS drivers for these Wearnes IDE CD-ROM drives: CDD-620 ( 6x), CDD-820 ( 8x), CDD-1020 (10x), CDD-1220 (12x),CDD-2020 (20x), CDD-2420 (24x), CDS-2420 (24x w/ rewritable playback).
zip wcd500.zip 100KB   These are the ATAPI/DOS drivers for the Wearnes CDS32X 32x IDE CD-ROM.
zip wcd510.zip 100KB   These are the ATAPI/DOS drivers for the Wearnes CDS36X 36x IDE CD-ROM.
zip wcdd120a.zip 54KB   These are the DOS/Windows 3.x drivers for the Wearnes CDD-120A 2x IDE CD-ROM.
zip wcdd620.zip 86KB   These are the DOS/Windows 3.x drivers for the Wearnes CDD-620 6x IDE CD-ROM.

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