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- FORMATQM - QUICK MULTIPLE FORMAT/VERIFY FOR DISKETTES
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- Copyright 1987, Chuck Guzis and Sydex
- All Rights Reserved
-
- Version 1.1 December, 1987
-
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- Sydex
- 153 North Murphy Ave.
- Sunnyvale, CA 94086
- (408) 739-4866
-
-
- THIS IS NOT FREE SOFTWARE and may not be sold without
- the author's express written permission. If you have
- paid a "public domain" vendor for this program, rest as-
- sured that not one bit of what you paid ever gets back
- to the author. If you use this program, YOU MUST
- REGISTER. Neither SYDEX nor Mr. Guzis will answer tech-
- nical support inquiries from unregistered users.
-
- To register, send $15.00 with your name, company name
- (if any) and address to -
-
- SYDEX
- 153 North Murphy Ave.
- Sunnyvale, CA 94086
-
- Upon receipt of your registration fee, you will be sent
- the most current version of FORMATQM and its accompany-
- ing documentation.
-
- FORMATQM and this document are protected by copyright.
- The receipt or possession of this document does not con-
- vey any rights beyond those enumerated herein to repro-
- duce or distribute its contents. If FORMATQM or this
- document are copied, a fee may be charged for the serv-
- ice of copying only, and not for FORMATQM itself. If
- such a charge is made, it must be clearly identified by
- the vendor as a service charge only.
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- WHAT IS FORMATQM?
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- FORMATQM is a utility written to allow you to format a large num-
- ber of diskettes in a single session with no keyboard interac-
- tion. FORMATQM will make use of more than one disk drive and
- produces formatted and verified diskettes in any of the standard
- DOS formats.
-
- FORMATQM will work with any PC-compatible and can produce the
- following formats, given the corresponding media and drive:
-
- 1. 160K single-sided, 8 sector, 40 track, 5.25". This for-
- mat was produced by Version 1 of DOS and is not in
- general use now.
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- 2. 180K single-sided, 9 sector, 40 track, 5.25". This is
- the standard single-sided DOS diskette.
-
- 3. 320K double-sided, 8 sector, 40 track, 5.25". This for-
- mat was produced by Version 1 of DOS and is not in
- general use now.
-
- 4. 360K double-sided, 9 sector, 40 track, 5.25". This is
- the standard double-sided DOS diskette.
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- 5. 1,200K double-sided, 15 sector, 80 track, 5.25". This
- is the high-density PC-AT format.
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- 6. 720K double-sided, 9 sector, 80 track, 3.5". This is
- used by the PS/2 machines as the standard interchange
- format. PC-AT or -XT compatibles with 3.5" drives can
- also use this format.
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- 7. 1,440K double-sided, 18 sector, 80 track, 3.5". This is
- used by the PS/2 Model 50 and 80 as high-density media.
- The PC-AT with the proper BIOS and 3.5" drive can also
- use this format.
-
- The diskettes produced are non-system diskettes. That is, they do
- not contain a copy of DOS as part of the format data. If a dis-
- kette is "booted", a message will be displayed requesting a sys-
- tem diskette and the boot process will be repeated, just as with
- a standard non-system diskette.
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- A diskette produced by FORMATQM has had each track written and
- verified, with any flawed tracks recorded in the diskette's File
- Allocation Table (FAT). Entire tracks, rather than sectors are
- marked as flawed for maximum reliability.
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- Page 1
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- HOW TO USE FORMATQM
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- FORMATQM is invoked at the DOS prompt by a command of the follow-
- ing form:
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- FORMATQM drive:[drive:...] format
-
- The brackets ([]) denote optional parameters. "drive:" specifies
- the diskette drive to be used; at least one is required. If more
- than one drive is specified, FORMATQM will "rotate" or "ping-
- pong" drives with each copy. Usually, "drive:" is either A: or
- B:; on four drive computers, C: and D: may also be used.
-
- If you have added an external drive to your machine and access it
- by means of a device driver called out in the CONFIG.SYS file,
- you should use the physical unit number of the drive, rather than
- the drive letter. For example, suppose that you had a 720K 3.5"
- drive attached to your PC-XT clone and you declared it with the
- following line in your CONFIG.SYS file:
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- DEVICE = DRIVER.SYS /D:1
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- Although this drive would be referred to as drive D:, you would
- use a specifier of 1: for FORMATQM.
-
- Note that PC-AT-type computers are limited to a maximum of two
- diskette drives by BIOS convention.
-
- "Format" refers to the type of diskette format desired, and may
- be one of the following:
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- 160K 180K 320K 360K 720K 1200K 1440K
-
- Of course, the correct drive and media must be present for a for-
- mat to be performed. On PC-AT type machines, FORMATQM will check
- for compatibility between the specified format and the drive type
- declared in your configuration SETUP procedure. No checking is
- done for drives declared with unit numbers rather than drive let-
- ters.
-
- The following are examples of FORMATQM command lines:
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- FORMATQM B: 160K Drive is B:, DOS 1.X 160K format
- FORMATQM A:B: 360K Use drives A: and B:, 360K format
- FORMATQM 1: 720K Format 720K on drive unit 1.
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- During the operation of FORMATQM, you will be directed to insert
- blank diskettes in the specified drives. When you have formatted
- as many diskettes as you require, simply press the ESCape key.
- You may press ESCape at any time to cause FORMATQM to terminate
- execution.
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- Page 2
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- FORMATQM works by periodically examining the specified drives; it
- attempts to determine when a diskette has been inserted or
- removed. Normally, you should not need to touch the keyboard ex-
- cept to terminate FORMATQM; just insert and remove diskettes as
- required.
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- If a diskette contains flaws (unwritable areas), FORMATQM will
- issue an error message showing the number of bad tracks. These
- bad tracks are processed exactly the same as they would be by DOS
- FORMAT; that is, they are marked as flawed in the File Allocation
- Table (FAT) contained on that diskette.
-
- How much storage a bad track represents varies according to the
- type of formatting being performed:
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- On 160K and 320K diskettes, each track is 4,096 bytes.
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- On 180K, 360K and 720K diskettes, each track is 4,608 bytes.
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- On a 1.2M diskette, each track is 7,680 bytes.
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- On a 1.44M diskette, each track is 9,216 bytes.
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- FORMATQM is sensitive to changes in diskette drive status. When
- you start a FORMATQM session, you'll need to insert your first
- blank diskette in the indicated drive, even though you may have
- already placed a blank in that drive before you entered the FOR-
- MATQM command. Simply "popping" the diskette out and then in
- again will do.
-
- If you use 720K formatted diskettes, you should know that he 720K
- format used by FORMATQM is the same as that supported by IBM PC-
- DOS 3.2 and later. This 720K format is characterized by a 224
- entry root directory and allocation block size of one sector per
- cluster. However, several other vendors introduced 720K formats
- in their own adaptations of MS-DOS. Most common was that for the
- Data General DG/One computer with its 112 entry directory and al-
- location size of two sectors per cluster. FORMATQM supports the
- IBM implementation only.
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- 24K of memory should be sufficient for execution of FORMATQM.
-
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- THE WISH LIST
-
- FORMATQM represents what we consider to be a complete solution
- for mass formatting of diskettes. If you have any ideas or sug-
- gestion for improving FORMATQM, let us know!
-
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- Page 3
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-
- OTHER PRODUCTS FROM SYDEX
-
-
- SHAREWARE PRODUCTS
-
- ANADISK - The compleat diskette utility. Nothing like it
- anywhere else; scan, edit, repair and copy just about any
- kind of diskette. $15.00 Shareware registration fee.
-
- TELEDISK - Turn any diskette into a compressed data file and
- vice-versa. Allows you to send and receive entire diskettes
- via modem. Great for those bootable game diskettes and for
- diskettes with subdirectories. Works with many "copy-
- protected" diskettes. $25.00 Shareware registration fee.
-
- 22NICE - Z80/8080/CP/M 2.2 emulation package for your PC.
- Includes utilities for reading, writing, and formatting
- "alien" CP/M diskettes for Osborne, Morrow, and Actrix. Will
- make use of NEC V20/V30 chip if possible. $30.00 Shareware
- registration fee.
-
- COPYQM - Copy a single master diskette to multiple blank
- diskettes with FORMATQM-type interaction. The ideal low-cost
- diskette duplicator. $15.00 Shareware registration fee.
-
-
- RETAIL PRODUCTS
-
- SIMCGA 4.2 - Color Graphics Adapter simulation on monochrome
- (Hercules-compatible) graphics-equipped machines. Available
- from better software retailers and distributed by ABCO and
- American Software Distributors.
-
-
-
-
-
-
-
-
-
- ---------------------------------------------------------------
- It is impossible to write about personal computing nowadays
- without mentioning someone's proprietary trademark. Some of the
- names used in this document are trademarks of the following
- firms:
-
- International Business Machines, Microsoft, Intel Corpora-
- tion, Data General
-
-
-
- Page 4
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