
===========================================================================
                   The SIDEjr L DOS Driver   (Ver1.4A)
===========================================================================

This diskette contains SIDEjr L's DOS/Windows/OS2 drivers. The basic
installation process for DOS/Windows is as follows:

a. At the DOS prompt, type "a:install".

     Or

b. For DOS, Use your text edit program (ex: EDLIN.COM or EDIT.COM) to add the
   following line in your DOS CONFIG.SYS.

                  device=[drive:][path]JRL001.sys  <options>

   where the options are:
        /ND             Without <F10> Utility entrance on the screen during
                        DOS driver startup and the utility is not avaliable.
                        ( An IDE configuration utility is included at default
                        of driver for understanding this product. The utility
                        provide a user-friendly interface with menus and
                        on-line help)
        /OPTI           The driver will execute the OPTIMIZE for HDD(s)
        /N13            The driver doesn't control the INT13 for HDD
        /CS             Use single read/write IDE command rather than block
                        mode multiple read/write commands. (For C Drive)
        /DS             Use single read/write IDE command rether than block
                        mode multiple read/write commands. (For D Drive)
        /CN03           Disable the Mode 3 support for C drive
        /DN03           Disable the Mode 3 support for D drive
        /SWAP           Swap Floppy A and B,(you also have to change the CMOS
                        setting)
        /CLK=xx         Enable user defined CPU clock.
                        This option allows user to specify the CPU clock speed
                        and the driver will not detect the CPU clock speed.
                        The basic clock is assigned by parameter xx, xx = 20,
                        25,28,33,40,50. (for DX2-50 xx=25, DX2-66 xx=33,
                        DX2-80 xx=40, DX4-75 xx=25, DX4-100 xx=33, etc.)
        /CT=XX,[YY]     Enable user defined Timing modes. When this option is
                        specified, the driver will not detect the IDE Timing
                        Mode. Then the driver sets up the HDD and the Local
                        Bus IDE controller for the user specified timing.
                        'XX' specfies the Read Timing value, 'YY' specfies the
                        Write Timing value. X=0,1,,,F. (For C Drive)
                        (IDE Access Cycle Timing = ((X+X)*(1/CPU_Clock))
                                                     | |--Recovery Time Unit
                                                     |____Active Time Unit
        /DT=XX,[YY]     Same purpose as /CT=xx,[yy] for D drive

        WARNING:  Disk access may be unreliable if the /CLK ,/CT or /DT
        is incorrectly specified. If you are unsure your CPU speed of driver
        detected or the IDE HDD's Timing Mode. Hit <F10> during driver startup
        for getting more information.

        For default operation, no command line options are necessary for the
        DOS driver. The optional driver parameter will be of interest only to
        power users.

c. For Windows, Use your text edit program (ex: EDLIN.COM or EDIT.COM) to
   modify your SYSTEM.INI file in your windows directory as following.(Before
   you modifiy the SYSTEM.INI, please backup it first.)

        Original                        Modified
        --------------------------------------------------
        [386Enh]                        [386Enh]
        32BitDiskAccess=off             32BitDiskAccess=ON
        device=*int13                   device=*int13
        device=*wdctrl                  ; device=*wdctrl
                                        device=winjrl01.386
        --------------------------------------------------

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*                                                                             *
*    Typing "install" is the fastest installation process for DOS/Windows     *
*                                                                             *
*******************************************************************************
