        *****************************************************
        *		ATAPI SuperDisk Drive		    *
        *****************************************************
        /////////////////////////////////////////////////////
        ///                                               ///
        ///  Documentation for Setup         (Windows95)  ///
        ///  Documentation for Device Driver (Windows95)  ///
        ///  Documentation for Format Tool   (Windows95)  ///
        ///                                               ///
        ///             Released:   4/16/97               ///
        ///             Modified:  10/30/97               ///
        ///             Modified:  11/11/97               ///
        ///             Modified:  11/17/97               ///
        ///             Modified:   1/ 9/98               ///
        ///             Modified:   1/23/98               ///
        ///             Modified:   3/13/98               ///
        ///             Modified:   6/16/98               ///
        ///             Modified:   6/26/98               ///
        ///             Modified:   7/14/98               ///
        ///             Modified:   8/ 6/98               ///
        ///                                               ///
        ///  Copyright (C) 1995-1998                      ///
        ///  Matsushita-Kotobuki Electronics              ///
        ///       Industries Ltd.  All rights reserved.   ///
        ///  Documentation by Device Driver Development   ///
        ///                                               ///
        /////////////////////////////////////////////////////
*******************************************************************************
[Software Version and Revision History]
!!! CAUTION !!!
Version number of Driver explanation:
(120[Pack]: ?120? signifies device driver package support for SuperDisk Drive.)
Suffixes E, J, N  signify as follows:
120xxE:for IBM-AT PC system and English messages
120xxJ:for DOS/V(Japanese IBM-AT) PC system and Japanese messages
120xxN:for NEC PC-98

-----------------------  120Pack12 New Version -------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.04)]
 Making new version

# Windows95 Device Driver
[MKELS120.VxD (Version 1.00)]
 Making new version

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN,  TSBDATA.BIN  (Version 1.10)]
 Making new version


-----------------------  120Pack12 to 120Pack13 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.06)]
* Overwrites previous version driver, utility, and application.
* Simultaneously uninstalls previous driver, utility, and application.

# Windows95 Device Driver
[MKELS120.VxD (Version 1.20)]
* Supported LS-120 under Windows95 4.00.950b(OSR2).
* Read and Writes to 1.25MB(NEC)disk.@

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN,  TSBDATA.BIN  (Version 1.20)]
* Can't write volume name after new disk is formatted. -> Bug fix.
* Check box "View Result". -> Added.
* Error when UHD disk full format. -> Bug fix.
* Minimize button. -> Added.
* Halt formatting operation when the close button is pushed during formatting.
  -> Change.
* Can't write the volume name or copy system files under quick formatting.. -> 
  Bug fix.
* Disable multi-booting. -> Change.
* Display warning message box before starting formatting. -> Add.


------------------------ 120Pack13 to 120Pack14 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.06)]
* None

# Windows95 Device Driver
[MKELS120.VxD (Version 1.20)]
* None

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN,  TSBDATA.BIN, NECDATA.BIN  (Version 1.22)]
* UHDDATA.BIN -> Bug fix.


------------------------ 120Pack14 to 120Pack15 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.20)]
* Setup program displays warning message when overwriting current version with previous level version (down grade). -> Change.
* "LS120" changed to "SuperDisk LS-120". -> Change.

# Windows95 Device Driver
[MKELS120.VxD (Version 1.30)]
* "LS120" changed to "SuperDisk LS-120". -> Change.
* Available Format Tool using the following Miniport Driver.
  (Miniport Driver: Intel, I/O DATA, Shuttle) 

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN  (Version 1.30)]
* "LS120"  changed to "SuperDisk LS-120". -> Change.


------------------------ 120Pack15 to 120Pack16 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.21)]
* "SuperDisk LS-120" changed to "SuperDisk". -> Change.
*  The application installed multiple times. -> Bug fix.

# Windows95 Device Driver
[MKELS120.VxD (Version 1.32)]
* "SuperDisk LS-120" changed to "SuperDisk". -> Change.

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN  (Version 1.40)]
* "SuperDisk LS-120" changed to "SuperDisk". -> Change.
* The size of Bin file changed. -> Change.
* Stop formatting when error occurs at cluster data area. -> Bug fix.
* Change the "close" button. -> Change.
  Waiting:"Close" Formatting:"Stop"
* Disable copying system files under Windows95 950/950A. -> Change.
* Set the system file attribute "SHRA" to system files. -> Change.
* Copy system files immediately. -> Change.


------------------------ 120Pack16 to 120Pack17 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.21)]
* None

# Windows95 Device Driver
[MKELS120.VxD (Version 1.40)]
*"DISCOPY" and "FORMAT" commands at DOSBOX (DOS Prompt) under Windows95 
 4.00.950b(OSR2) result in DOS media error messages . -> Bug Fix
*Drive can read only Superdisk media following Superdisk media access & reboot
 in MS-DOS mode--> Bug Fix
* System hangs after Suspend/Resume. -> Bug Fix

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN  (Version 1.41)]
* Number of bad clusters is incorrect. -> Bug Fix
* Disk serial number is not changed. -> Bug Fix.
* When a disk is ejected while formatting, error message is not displayed.. -> Bug Fix.


------------------------ 120Pack17 to 120Pack18 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.21)]
* None

# Windows95 Device Driver
[MKELS120.VxD (Version 1.41)]
* None

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN  (Version 1.42)]
* None


------------------------ 120Pack18 to 120Pack19 ------------------------------
# Windows95 Setup Program
[SETUP.EXE, SETUP.INS, INI.TXT (Version 1.21)]
* None

# Windows95 Device Driver
[MKELS120.VxD (Version 1.52)]
* Using Win 95 Native Formatter using Miniport Driver under Windows95 4.00.950b(OSR2) created incompatible disks. -> Bug Fix
* Under Win 95 Native Formatter 640 KB media reformatted to 720KB media experienced data corruption using SCANDISK.-> Bug Fix
* System hangs in case of accessing to phantom drive and drive created by DOS driver.-> Bug Fix
@Phantom drive is created at the following system.
@Windows95 4.00.950 (Retail) / a(OSR1) + SuperDisk BIOS Support

# Windows95 Format Tool
[MKELSFMT.EXE,MKEFMTEX.DLL,MKEDEVIO.DLL,MKELSFMT.INI,FMTDATA.INI,UHDDATA.BIN
 HDDATA.BIN,  DDDATA.BIN  (Version 1.44)]
* Can't format 2DD 640KB disk to 720KB. -> Bug Fix
* Unify the judgment of drives in Windows95 and WindowsNT.
* Support NEC PC98XX series PC.
* When the un-formatted disk is in the drive, the context menu is disappeared.

*******************************************************************************
(A)	Windows95 Installation program
*******************************************************************************

1. File name
	SETUP.EXE	: Setup main program
        SETUP.INS	: 
        _SETUP.DLL	: 
        _SETUP.LIB	: 
        _ISDEL.EXE	: 
        _INST32I.EX_	: 
	INI.TXT		: Setting configuration file for setup program

2. How to install (Execute Setup program)
	(1).Close all open programs before beginning installation.
	(2).Set driver 120[Pack] floppy in your 'A' drive.
	(3).Click start, select Run, type "a:\setup.exe" and click OK.


*******************************************************************************
(B)	Windows95 device driver support (ATAPI only!)
*******************************************************************************

1. Supported drive:
        <ATAPI Interface SuperDisk Drive>

2. File name(Virtual Driver)
	MKELS120.VxD  is Device Driver for SuperDisk Drive.
			This changes "Timeout Control" and "Disk Parameter".
			This is used by Format Utility.
!!! CAUTION !!!
	System will be hang under Windows95 4.00.950/4.00.950a.
	E in case of system power on with damaged disk inserted in SuperDisk
	  Drive.
	E in case of PCMCIA card inserted while damaged disk inserted 
	in SuperDisk Drive.
	System will hang in Windows95 4.00.950b.
	E in case "Auto insert notification = ON" & "xcopy"or"copy"
	  command is performed.
	  Note: Please change Auto insert notification  to FF".  
	MKELS120.VxD doesn't support DISKCOPY and FORMAT command in DOS	BOX.

	In case BIOS configuration is not appropriately, Windows95/98
	system that is installed device driver for DOS/Windows3.1
	in config.sys will be hang.


*******************************************************************************
(C)	Windows95 Format Tool
*******************************************************************************

1. Utility file name
	MKELSFMT.EXE
	MKEFMTEX.DLL
	MKEDEVIO.DLL

2. How to Format  UHD/2DD/2HD disk:
	(1).Insert disk that you wish to format into the SuperDisk Drive.
	(2).Right-click(mouse)on "Removable Disk" or "3 1/2 Floppy" icon.
		(Windows95 4.00.950/4.00.950a --> Removable Disk 
		 Windows95 4.00.950b          --> 3 1/2 Floppy 	 )
	(3).Left-click on the "Format Utility for SuperDisk Drive". 
	    "Format utility for SuperDisk Drive" windows appears.
	(4).Follow the procedures displayed on the screen to complete 
	    formatting disk.

3. Supported Media:
	* IBM      720KB  Format
	* IBM      1.44MB Format
	* UHD      120MB  Format


        *****************************************************
        *		ATAPI SuperDisk Drive		    *
        *****************************************************

        /////////////////////////////////////////////////////
        ///                                               ///
        ///  Documentation for Installer     (DOS)        ///
        ///  Documentation for Device Driver (DOS,Win3.1) ///
        ///                                               ///
        ///             Release    date:  16/04/97        ///
        ///             Modify	   date:  30/10/97        ///
        ///             Modify     date:  11/11/97        ///
        ///             Modify     date:  17/11/97        ///
        ///             Modify     date:  09/01/98        ///
        ///             Modify     date:  26/03/98        ///
        ///             Modify     date:  16/06/98        ///
        ///             Modify     date:  25/06/98        ///
        ///             Modify     date:  05/08/98        ///
        ///                                               ///
        ///  Copyright (C) 1995-1997                      ///
        ///  Matsushita-Kotobuki Electronics              ///
        ///       Industries Ltd.  All rights reserved.   ///
        ///  Documentation by Device Driver Development   ///
        ///                                               ///
        /////////////////////////////////////////////////////

*******************************************************************************
[Software Version and changing history]
!!! CAUTION !!!
Version number of Driver package means as follows:
(120Pack=120, This means device driver package to support for SuperDisk Drive.)
120xxE,120xxJ and 120xxN (after 120xx) mean as follows:
120xxE:for IBM-AT PC system and English messages
120xxJ:for DOS/V(Japanese IBM-AT) PC system and Japanese Message
120xxN:for NEC PC-98

-----------------------  120Pack12 New Version -------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.30)]
* Making new version

# DOS/Win3.1 Device Driver
[ATAPIMGR.SYS (Version 1.04)]
* Making new version

[MKELS120.SYS (Version 1.01)]
* Making new version


-----------------------  120Pack12 to 120Pack13 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.31)]
* Installing the Device Driver for LS-120, LASTDRIVE Line (in CONFIG.SYS) is
  lost. -> Bug Fix.

# DOS/Win3.1 Device Driver
[ATAPIMGR.SYS (Version 1.04)]
* None.

[MKELS120.SYS (Version 1.03)]
* Device Driver did not set CERT Bit. -> Current rev. sets CERT Bit.
* Format Error in Windows 3.1 File Manager. -> Bug Fix.
* System hang up when wrong media inserted. -> Bug Fix.
* Read Error when insert UHD media formatted in Windows95
                                                     -> Bug Fix.(Version 1.02)


-----------------------  120Pack13 to 120Pack14 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.31)]
* None.

# DOS/Win3.1 Device Driver
[ATAPIMGR.SYS (Version 1.04)]
* None.

[MKELS120.SYS (Version 1.03)]
* None.


-----------------------  120Pack14 to 120Pack15 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.31)]
* None.

# DOS/Win3.1 Device Driver
[ATAPIMGR.SYS (Version 1.05)]
* Set Byte Count Value to Byte Count Register before writing A0hex value in
  command register.->Bug Fix.
* Addition option parameter(/NCD) -> Data Transfer Direction Flag.
* Driver did not work with QAPlus/FE5.51-> Bug Fix.
* READ CD command did not work. -> Bug Fix.

[MKELS120.SYS (Version 1.05)]
* Format Error when inserted unformatted new media.-> Bug Fix.(Version 1.03)
* LSFMT.EXE(Formatter) support added -> Upgrade.


-----------------------  120Pack15 to 120Pack16 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.31)]
* None.

# DOS/Win3.1 Device Driver
[ATAPIMGR.SYS (Version 1.06)]
* Change return value of ASPI status from 01hex(command completed without
  error) to 04hex(command completed with error); same as ASPI2/4DOS.SYS of Adaptec device driver.
* Device driver has waiting time of over 160uS between drive select and ATA
  Identify
  (EChex). (Certain PCs hang with IBM HDD (DHEA 2.5') as Primary Master.
                                                                  -> Bug Fix. 

[MKELS120.SYS (Version 1.06)]
* "SuperDisk LS-120" have been changed to "SuperDisk". -> Change.
* Format Error when unformatted 2DD media inserted. -> Bug Fix.
* General failure when MSBACKUP media inserted. -> Bug Fix.


-----------------------  120Pack16 to 120Pack17 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.31)]
* None.

#DOS/Win3.1 Device Driver
[MKELS120.SYS (Version 1.07)]
* Format command under DOS Native Formatter doesn't work on 2HD NEC Format. ->Bug Fix 3.1 
* UHD logical format icon displayed by Native Format Command without media
  inserted --> Bug Fix. 
* Media access conflict between BIOS and device driver when disk type is
  changed .-->Bug Fix.
(This bug fix doesn't apply to AWARD BIOS.)

[ATAPIMGR.SYS (Version 2.00)]
* Device driver confirmed BUSY=OFF(ATAPI signal) without mask of IRQ14,15 after
  device driver issued ATAPI Packet command. -> Bug Fix.
* Device driver automatically writes the driver name strings(ATAPIMGR.SYS) to
  the Win9x file (IOS.INI), allowing Win95/98 to run full 32 bit performance mode
  without special operation.


-----------------------  120Pack17 to 120Pack18 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.31)]
* None.

#DOS/Win3.1 Device Driver
[MKELS120.SYS (Version 1.07)]
* None.

[ATAPIMGR.SYS (Version 2.00)]
* None.


-----------------------  120Pack18 to 120Pack19 ------------------------------
# DOS/Win3.1 Setup Program
[INSTALL.EXE (Version 1.32)]
* Installing the Device Driver for LS-120, 
  "DEVICE=x:\???\ATAPIMGR.SYS /T:0 /F:IOS.INI " Line is added to CONFIG.SYS. ->Change.
  "DEVICE=x:\???\MKELS120.SYS /Q /F:IOS.INI " Line is added to CONFIG.SYS. ->Change.

#DOS/Win3.1 Device Driver
[MKELS120.SYS (Version 2.01)]
* Device driver automatically writes the driver name strings(ATAPIMGR.SYS) to
  the Win9x file (IOS.INI), allowing Win95/98 to run full 32 bit performance mode
  without special operation.
* Change limitation of device connection.(Inquiry Data "LS-" and "MATSHITA")
* Addition Data. (1st drive number, support drive count and "MKELS120.Vxd") ->
  Win9x SuperDisk Driver(MKELS120.Vxd) will be able to detect MKELS120.SYS.

[ATAPIMGR.SYS (Version 2.04)]
* Supported ReadBuffer(3Ch),WriteBuffer(3Bh) SCSI Command; driver can execute
  QAPLUS (DIAGSOFT) without error.->Modified.
* ATAPIMGR.SYS waits during 30-50mS before ATAPIMGR.SYS issues "ATAPI INQUIRY
  command" to any ATAPI drives. -> for countermesure of Drive's BUG


*******************************************************************************
(A)     PC DOS and MS-DOS installation program (ATAPI only!)
        (also supported for Windows 3.1 / Windows For Workgroups 3.11)
*******************************************************************************

1. Supported drive:
        <ATAPI Interface SuperDisk Drive>

2. Installer file name:
        INSTALL.EXE (common file for installation)
        INSTALL.DAT (installation's data file for ATAPI SuperDisk Drive)

3. Description for execution:
        Please type following at the DOS prompt:
                'A:'[return]  or 'B:'[return]
                'INSTALL' [return]


*******************************************************************************
(B)     PC DOS and MS-DOS device driver support
        (also supported for Windows 3.1 / Windows For Workgroups 3.11)
*******************************************************************************

1. Supported drive:
        <ATAPI Interface SuperDisk Drive>

2. Device Driver name:
        ATAPIMGR.SYS :ASPI Manager under DOS(using ATAPI I/F)
 	MKELS120.SYS :for DOS/Windows3.1/WFW3.11


!!! CAUTION !!!
	When you install PC Windows95 with ATAPIMGR.SYS to your PC, Windows95
	will run "MS-DOS compatible mode" and output "ATAPIMGR.SYS is ..." to
        your display. In this case you should set to \Windows\IOS.INI file in 
        your edit IOS.INI file to read following

	ATAPIMGR.SYS	; MKE ATAPI Manager

        Please use ATAPIMGR.SYS, if you use MKE ATAPI I/F SuperDisk Drive 
        device drivers.

        ATAPIMGR.SYS and MKELS120.SYS are drivers for using ATAPI I/F
        SuperDisk Drive.

!!! CAUTION !!!
        MKELS120.SYS does not support DISKCOPY command.
        MKELS120.SYS does not operate in Windows95 environment. It is necessary to
restart machine in MS-DOS.

3. Driver description:

   [ATAPIMGR.SYS : in CONFIG.SYS]

        *[/P:xxx,yy]    ---> ATAPI base I/O Port Address(hex) option
        		---> Interrupt number option(IRQ=10,11,12,14,15)
                ex.)DEVICE=ATAPIMGR.SYS /P:170,15
                xxx==1F0, 170, 1E8 or 168
                Primary connection:     xxx=1F0
                Secondary connection:   xxx=170
                Tertiary connection:    xxx=1E8(Sound Blaster IDE)
                Quaternary connection:  xxx=168(Sound Blaster IDE)
		[x] is default value
                Primary connection:     yy=[14],10,11,12 or 15
                Secondary connection:   yy=[15],10,11,12 or 14
                Tertiary connection:    yy=[10],11,12,14 or 15
                Quaternary connection:  yy=[10],11,12,14 or 15

        *[/W:nn]	---> Waiting value option
Incrementally adjust wait value for data reads from SuperDisk Drive. 
(increment values nn = 0 - 99) If your PC does not support IOCHRDY, please set this value(waiting value).
                ex.)DEVICE=ATAPIMGR.SYS /W:5
                nn==0, 1, 2, ... 99

        *[/NDR]         ---> No reset to SuperDisk Drive at boot configuration
                This option prevents Device Driver from resetting 
		SuperDisk Drive during boot sequence (in CONFIG.SYS).
                ex.)DEVICE=ATAPIMGR.SYS /NDR

        *[/NRS]         ---> No issue Request Sense Command
		This option prevents Request Sense command from being to 
                SuperDisk Drive.
                ex.)DEVICE=ATAPIMGR.SYS /NRS

        *[/C:n]         ---> calculate CycleTime between PC's IDE port and
		Drive. Cycle Time is as follows:
		PIO Mode 0: 600ns(waiting time between individual byte reads)
		PIO Mode 1: 384ns(waiting time between individual byte reads)
		PIO Mode 2: 240ns(waiting time between individual byte reads)
		PIO Mode 3: 150ns(waiting time between individual byte reads)
                ex.)DEVICE=ATAPIMGR.SYS /C:2
		n==0, 1, 2, 3(	0 is PrimaryMaster,	1 is PrimarySlave
				2 is SecondaryMaster,	3 is SecondarySlave)
!!! CAUTION !!!

        *[/T:n]		---> Sets timeout value for drive signal check.
        You can set up Timeout value of Drive's DRQ/BUDY/DRDY bit check.
        In case of n=1 Timeout value is one second. Default value is 30
        (30 seconds).

        *[/LUN]		---> Supports setting LUN to 0 or 1 on ASPI I/F
        Supported for PD drive.(Default is not supported)

        *[/F:<FileName>]---> Automatically write file(<FileName>)
        Normally <FileName> is "IOS.INI" and Writing data is "ATAPIMGR.SYS"
        . By using this option, Win95/98 system runs 32bit(not DOS compatible
          mode).

        * : You can omit this option.


   [MKELS120.SYS : in CONFIG.SYS]

        *[/Q]           ---> Non stop option
                Non stop(no message <A>bort, <R>etry) in initializing driver.
                ex.)DEVICE=MKELS120.SYS /Q

        *[/F:<FileName>]---> Automatically write file(<FileName>)
        Normally <FileName> is "IOS.INI" and Writing data is "MKELS120.SYS"
        . By using this option, Win95/98 system runs 32bit(not DOS compatible
          mode).

        * : You can omit this option.

4. Formatting UHD/2DD/2HD disk:
When formatting 2DD/2HD disk, perform standard format procedure ( Format D:). 
When formatting UHD disk, perform same procedure.  Driver will automatically
distinguish SuperDisk media from other capacity disks.


*******************************************************************************
********		Trademarks and Copyrights			*******
*******************************************************************************
PC DOS is a registered trademark of International Business Machines 
 Corporation.
MS-DOS, MS Windows and are trademarks or registered trademarks of Microsoft 
 Corporation.
Windows95 is trademarks or registered trademarks of Microsoft corporation.
All other product/brand names are trademarks or registered trademarks of their
 respective companies.
