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      º 								º
      º 			  README for				º
      º 								º
      º      UM82C871 VL BUS IDE DRIVER & WINDOWS IDE DRIVER		º
      º 								º
      ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ

message:
	version 1.01 advanced the driver, if initialing has error happen
	, don't resident this driver but just escap to dos.
							    4/AUG/1993 Simon.

    (1)
      UM82C871 VL BUS IDE DRIVER & WINDOWS IDE DRIVER are saved in
	  this floppy.There are 3 files in this floppy disk as followed :

		1. README
		2. IDEDRV.SYS
		3. IDEDRV.386

		where IDEDRV.SYS is the DOS ide driver,
		and IDEDRV.386 is the WINDOWS ide driver.

    (2).
      ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
      ³    DOS Driver for UM82C871 VL-Bus IDE Controller   ³
      ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ

       If you want to install DOS ide driver, please follow the following
	  rule.

	  i. edit the file config.sys at the root directory as the following .

		device=c:\idedrv.sys	       (we assume the root was c:\)

	 ii. Reboot or reset your pc.

    (3).
      ÚÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄ¿
      ³ Microsoft Windows version 3.1 disk driver for UM82C871 ³
      ÀÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÄÙ

       The file IDEDRV.386 is the Microsoft Windows 3.1 virtual device driver
       for UM82C871 disk ide controller.

      1. Why you need IDEDRV.386 ?

       Microsoft Windows version 3.1 supports 32-bit disk access, but the
       disk data transfer between host and the IDE adapter is still limited
       by the 16-bit ISA bus. So If you want to speed up your hard disk drives
       access under Windows through the 32-bit VL-Bus, you should install this
       driver .

      2. How to install IDEDRV.386 ?

       If you want to install IDEDRV.386 for Windows , please follow the
       the following steps .


       i. Copy the driver IDEDRV.386 into your system in the appropriate path.

	  You had better to copy the driver IDEDRV.386 into the Windows
	  SYSTEM directory.

	  Ex. copy a:\idedrv.386 c:\windows\system
	      (we assume idedrv.386 was in a: , and windows package was in c:\)

      ii. Check the file SYSTEM.INI , and make sure the following lines exist in the
	  the [386Enh] section as below

	  [386Enh]
	  32BitDiskAccess=ON
	  device=*int13

	  If the statements do not exist, add them into the [386Enh] section.
	  If the statements do exist, but the 32BitDiskAccess is set to "OFF",
	  yoy should change it to "ON".

     iii. Install the virtual device driver "IDEDRV.386".

	  Add the following command line into the [386Enh] section of the
	  SYSTEM.INI file:

		device=[drive:][\path\]IDEDRV.386

	  where the [drive:] and [\path\] point to the directory that contains
	  IDEDRV.386 file.

	  Ex. device=c:\windows\system\idedrv.386
	     (we assume you copy the file idedrv.386 into c:\windows\system)

	*NOTE: setting idedrv.386 must specify the full path .

      iv . Delete the "device=*wdctrl" device setting.

	  Delete the command line "device=*wdctrl" from the [386Enh] section
	  of your SYSTEM.INI file, if it exists.

       v. Restart Windows , and it will bring up your PC with the new system
	  configuration.