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- PRODUCTS FOR XT SYSTEMS
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- HARD DISK CONTROLLERS FOR MFM HARD DISK DRIVES
- Reference NOTE 1.
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- WD1002A-WX1, feature F300R - Half-slot size hard disk controller
- card with an ST506/ST412 interface. It supports 2 MFM drives
- with up to 16 heads and 1024 cylinders and is jumper
- configurable for secondary addressing and default drive tables.
- Built in ROM BIOS supports non-standard drive types, virtual
- drive formatting, dual drive operation, bad track formatting and
- dynamic formatting. This board features a power connector for
- filecard applications and it will also operate in AT systems.
- Please note that this controller card will be unavailable from
- the manufacturer (Western Digital) after March, 1989. Reference
- NOTE 2.
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- WDXT-GEN, feature F300R - Half-slot size hard disk controller
- card with an ST506/ST412 interface. It supports 2 MFM hard
- disk drives with up to 8 heads and 1024 cylinders. Built-in ROM
- BIOS supports non-standard drive types, virtual drive
- formatting, dual drive operation, bad track formatting and
- dynamic formatting. Please note that this controller card will
- be unavailable from the manufacturer (Western Digital) after
- March, 1989.
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- WD1004A-WX1, feature F300R - Half-slot size disk controller
- card with an ST506/ST412 interface. It supports 2 MFM drives
- with up to 16 heads and 1024 cylinders and is jumper
- configurable for secondary addressing and default drive tables.
- Built in ROM BIOS supports non-standard drive types, virtual
- drive formatting, dual drive operation, bad track formatting and
- dynamic formatting. This board features a power connector for
- filecard applications and it will also operate in AT systems.
- Reference NOTE 2.
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- WDXT-GEN2, feature F300R - Half-slot size hard disk controller
- card with an ST506/ST412 interface. It supports 2 MFM hard disk
- drives with up to 8 heads and 1024 cylinders. Built-in ROM BIOS
- supports non-standard drive types, virtual drive formatting,
- dual drive operation, bad track formatting and dynamic
- formatting. Reference NOTE 2.
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- HARD DISK CONTROLLERS FOR RLL HARD DISK DRIVES
- Reference NOTE 2.
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- WD1002-27X, feature F301R - Half-slot size hard disk controller
- card with an ST506/ST412 interface. It supports 2 RLL hard disk
- drives with up to 16 heads and 1024 cylinders and is jumper
- configurable for secondary addressing and default drive tables.
- Built in ROM BIOS supports non-standard drive types, virtual
- drive formatting, dual drive operation, bad track formatting and
- dynamic formatting. This board features a power connector for
- filecard applications and it will also operate in AT systems.
- Please note that this controller card will be unavailable from
- the manufacturer (Western Digital) after March, 1989. Reference
- NOTE 2.
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- WD1002A-27X, feature 300R - Half-slot size hard disk controller
- with an ST506/ST412 interface. It supports 2 RLL drives with up
- to 16 heads and 1024 cylinders. Built-in ROM BIOS supports non-
- standard drive types, virtual drive formatting, bad track
- formatting and dynamic formatting. Please note that this
- controller card will be unavailable from the manufacturer
- (Western Digital) after March, 1989.
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- WD1004-27X, feature F301R - Half-slot size hard disk controller
- card with an ST506/ST412 interface. It supports 2 RLL hard
- disk drives with up to 16 heads and 1024 cylinders and is jumper
- configurable for secondary addressing and default drive tables.
- Built in ROM BIOS supports non-standard drive types, virtual
- drive formatting, dual drive operation, bad track formatting
- and dynamic formatting. This board features a power connection
- for filecard applications and it will also operate in AT
- systems. Reference NOTE 2.
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- WD1004A-27X, feature F300R - Half-slot size hard disk
- controller with an ST506/ST412 interface. It supports 2 RLL
- drives with up to 16 heads and 1024 cylinders. Built-in ROM
- BIOS supports non-standard drive types, virtual drive
- formatting, bad track formatting and dynamic formatting.
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- NOTE 1: AT&T 6300 - The AT&T 6300 and the AT&T 6300 PLUS
- contain system BIOS chips that support the hard disk drive.
- When using a Western Digital XT controller card the system will
- not "boot." To solve this problem, one of the ROM BIOS chips
- must be disabled. To disable the BIOS on your Western Digital
- XT controller card, you must remove the jumper at position W-3
- or add a jumper at position R-23 (depending on which model of XT
- controller you are using).
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- NOTE 2: TANDY 1000 SYSTEMS - The WD1002A-WX1, WD1004A-WX1,
- WDXT-GEN2 and the WD1004-27X can be modified to operate in
- Tandy 1000 series computers, models SX, TX and the original or
- "A" version. These computers utilize an interrupt of 2 (IRQ2)
- instead of IRQ5, the IBM standard. To modify the WD1002A-WX1 or
- the WD1002-27X to operate in these systems, you must cut the
- etch between pin 1 and pin 2 at jumper position W-7. Then
- solder pin 2 and pin 3 at the position (W-7). To complete the
- modification, a jumper must be added to position 7 of switch S-1
- (2 rows of 8 pins). PLEASE NOTE THAT ANY PHYSICAL MODIFICATION
- TO YOUR WESTERN DIGITAL HARD DISK CONTROLLER VOIDS THE WARRANTY
- ON YOUR BOARD. To modify the WD1004A-WX1, WDXT-GEN2 or the
- WD1004-27X for your Tandy 1000 system, a zero ohm resister must
- be soldered to jumper position W-27. This will change the
- interrupt from IRQ5 to IRQ2.
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- XT CONTROLLERS FOR FLOPPY DISK DRIVES
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- WD1002A-FOX - Half-slot floppy disk controller for XT or AT
- systems. Four versions of the board are available:
- Feature F001 supports two floppy disk drives.
- Feature F002 supports four floppy disk drives and includes
- an optional 37-pin control, data and power connector and
- an optional 4-pin power connector.
- Feature F003 supports two floppy disk drives and includes
- a ROM BIOS that will enable your system to recognize
- floppy disk drive that may not be supported by your AT
- system ROM BIOS. The optional ROM BIOS will also allow
- this controller card to operate high density floppy disk
- drives in an XT system.
- Feature F004 supports four floppy disk drives and includes
- an optional 37-pin control, data and power connector, an
- optional 4-pin power connector and a ROM BIOS that will
- enable your system to recognize floppy disk drives that
- may not be supported by your AT system ROM BIOS. The
- optional ROM BIOS will also allow this controller card to
- operate high density floppy disk drives in an XT system.
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- PRODUCTS FOR AT SYSTEMS
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- HARD DISK CONTROLLERS FOR MFM HARD DISK DRIVES - NO FLOPPY SUPPORT
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- WD1003-WAH, feature F003R - Hard disk controller card with an
- ST506/ST412 interface. It supports 2 MFM drives with up to 16
- heads and 2048 cylinders, 3:1 interleave.
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- WD1003V-MM1, feature F300R - Hard disk controller card with an
- ST506/ST412 interface. It supports 2 MFM drives with up to 16
- heads and 2048 cylinders, 2:1 interleave. The "V" boards can
- run in high speed AT systems (10 to 16 megahertz system speed).
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- WD1006-WAH , feature F001R - Hard disk controller card with
- an ST506/ST412 interface. It supports 2 MFM drives with up to
- 16 heads and 2048 cylinders, 1:1 interleave.
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- WD1006V-MM1, feature F300R - Hard disk controller card with an
- ST506/ST412 interface. It supports 2 MFM drives with up to 16
- heads and 2048 cylinders, 1:1 interleave and faster data
- transfer due to "look ahead caching." The "V" boards can run in
- high speed AT systems (10 to 16 megahertz system speed).
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- HARD DISK CONTROLLERS FOR MFM HARD DISK DRIVES AND FLOPPY DISK DRIVES
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- WD1003-WA2, feature F003R - Hard disk controller card with an
- ST506/ST412 interface, full AT form factor. It supports 2 MFM
- drives with up to 16 heads and 2048 cylinders, at 3:1
- interleave and 2 floppy disk drives (360K and 1.2 MB).
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- WD1003A-WA2, feature F003R - Hard disk controller card with an
- ST506/ST412 interface, full XT form factor. It supports 2 MFM
- drives with up to 16 heads and 2048 cylinders, at 3:1 interleave
- and 2 floppy disk drives (360K and 1.2 MB).
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- WD1003V-MM2, feature F300R - Hard disk controller card with an
- ST506/ST412 interface. It supports a maximum of 2 MFM drives
- with up to 16 heads and 2048 cylinders at 2:1 interleave, and 2
- floppy disk drives (5-1/4" 360K, 1.2Mb; 3-1/2" 720K, 1.44Mb).
- The "V" boards can run in high speed AT systems, (10 to 16
- megahertz system speed).
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- WD1006V-MM2, feature F300R - Hard disk controller card with an
- ST506/ST412 interface. It supports a maximum of 2 MFM drives
- with up to 16 heads and 2048 cylinders at 1:1 interleave and
- faster data transfer due to "look ahead caching" and 2 floppy
- disk drives (5-1/4" 360K, 1.2 Mb; 3-1/2" 720K, 1.44 Mb). The
- "V" boards can run in high speed AT systems, (10 to 16 megahertz
- system speed).
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- HARD DISK CONTROLLERS FOR RLL HARD DISK DRIVES - NO FLOPPY SUPPORT
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- WD1003-RAH - Hard disk controller card with an ST506/ST412
- interface. It supports 2 RLL hard disk drives with up to 16
- heads and 2048 cylinders at 3:1 interleave.
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- WD1003V-SR1 - Hard disk controller card with an ST506/ST412
- interface. It supports a maximum of 2 RLL hard disk drives with
- up to 16 heads and 2048 cylinders at 2:1 interleave. The "V"
- boards can run in high speed AT systems (10 to 16 megahertz
- system speed).
- Feature F301R includes an optional ROM BIOS that allows
- the user to define the drive's parameters.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- WD1006-RAH - Hard disk controller card with an ST506/ST412
- interface. It supports a maximum of 2 RLL hard disk drives with
- up to 16 heads and 2048 cylinders, 1:1 interleave.
- Feature F001R includes an optional ROM BIOS that provides
- additional drive parameter tables.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- WD1006V-SR1 - Hard disk controller card with an ST506/ST412
- interface. It supports 2 RLL hard disk drives with up to 16
- heads and 2048 cylinders, 1:1 interleave and faster data
- transfer due to "look ahead caching." The "V" boards can run in
- high speed AT systems (10 to 16 megahertz system speed).
- Feature F301R includes an optional ROM BIOS that allows
- the user to define the drive's parameters.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- HARD DISK CONTROLLERS FOR RLL HARD DISK DRIVES AND FLOPPY DISK DRIVES
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- WD1003-RA2, feature F001R - Hard disk controller card with an
- ST506/ST412 interface. It supports a maximum of 2 RLL hard disk
- drives with up to 16 heads and 2048 cylinders, at 3:1
- interleave, and 2 floppy disk drives (5-1/4" 360K, 1.2 Mb).
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- WD1003V-SR2 - Hard disk controller card with an ST506/ST412
- interface. It supports a maximum of 2 RLL hard disk drives with
- up to 16 heads and 2048 cylinders, at 2:1 interleave, and 2
- floppy disk drives, (5-1/4" 360K, 1.2 Mb; 3-1/2" 720K, 1.44
- Mb). The "V" boards run in high speed AT systems (10 to 16
- megahertz system speed).
- Feature F301R includes an optional ROM BIOS that allows
- the user to define the drive's parameters.
- Feature 300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- WD1006V-SR2 - Hard disk controller card with an ST506/ST412
- interface. It supports a maximum of 2 RLL hard disk drives with
- up to 16 heads, 2048 cylinders and 2 floppy disk drives (5-1/4"
- 360K, 1.2 Mb; 3-1/2" 720K, 1.44 Mb). It also features 1:1
- interleave and faster data transfer due to "look ahead
- caching". The "V" boards can run in high speed AT systems (10
- to 16 megahertz system speed).
- Feature F301R includes an optional ROM BIOS that allows
- the user to define the drive's parameters.
- Feature 300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- HARD DISK CONTROLLERS FOR ESDI HARD DISK DRIVES - NO FLOPPY SUPPORT -
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- WD1007A-WAH - This controller card will support up to 2 ESDI
- hard disk drives, 10 megabit per second data transfer rate and
- 1:1 interleave.
- Feature F301R includes an optional ROM BIOS with "shadow
- RAM" that will enable the controller card to interface
- with all types of ESDI drives without modifying the system
- ROM BIOS.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- WD1007V-SE1/ME1 - This controller card will support up to 2 ESDI
- hard disk drives, 15 megabit per second data transfer rate and
- 1:1 interleave. The "V" boards can run in high speed AT
- systems, (10 to 16 megahertz system speed).
- Feature F301R includes an optional ROM BIOS with "shadow
- RAM" that will enable the controller card to interface
- with all types of ESDI drives without modifying the system
- ROM BIOS.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- HARD DISK CONTROLLERS FOR ESDI HARD DISK DRIVES AND FLOPPY DISK
- DRIVES
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- WD1007A-WA2 - This controller card will support up to 2 ESDI
- hard disk drives, 10 megabit per second data transfer rate, 1:1
- interleave and 2 floppy disk drives (5-1/4" 360K, 1.2 Mb; 3-1/2"
- 720K, 1.44 Mb).
- Feature F301R includes an optional ROM BIOS with "shadow
- RAM" that will enable the controller card to interface
- with all types of ESDI drives without modifying the system
- ROM BIOS.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- WD1007V-SE2/ME2 - This controller card will support up to 2 ESDI
- hard disk drives, 15 megabit per second data transfer rate, 1:1
- interleave and 2 floppy drives (5-1/4" 360K, 1.2 Mb; 3-1/2"
- 720K, 1.44 Mb). The "V" boards can run in high speed AT systems
- (10 to 12 megahertz bus speed).
- Feature F301R includes an optional ROM BIOS with "shadow
- RAM" that will enable the controller card to interface
- with all types of ESDI drives without modifying the system
- ROM BIOS.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameters.
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- WD1007A-WA4 - This controller card will support up to 2 ESDI
- hard disk drives, 10 megabit per second data transfer rate, 1:1
- interleave and 2 floppy disk drives (5-1/4" 360K, 1.2 Mb; 3-1/2"
- 720K, 1.44 Mb). This board also has a serial port and parallel
- port.
- Feature F301R includes an optional ROM BIOS with "shadow
- RAM" that will enable the controller card to interface
- with all types of ESDI drives without modifying the system
- ROM BIOS.
- Feature F300R does not include the ROM BIOS and you must
- use the drive tables on your system's ROM BIOS that must
- contain the appropriate drive parameter.
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- HARD DISK CONTROLLERS FOR SCSI HARD DISK DRIVES
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- 7000-ASC - A SCSI host adapter that serves as an interface
- between the AT bus and the SCSI bus. All necessary drivers and
- receivers are included, permitting direct cable connections to
- the SCSI bus through a 50 pin connector and to the AT bus
- through two edge connectors. The 7000-ASC utilizes jumper
- configurable options that enable the address space, DMA channels
- and interrupt requests to be selected to suit the end user's
- application. The board also features word data transfer at 4
- megabytes per second (synchronous), an on-board floppy disk
- controller and a ROM BIOS. Please note that the 7000-ASC
- operates using standard DOS 3.2 or DOS 3.3 only.
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- 7000-FASST2 - This SCSI host adapter card provides the same
- features as the 7000-ASC plus additional support capabilities
- using software developed by Columbia Data Products. The 7000-
- FASST2 will support MS-DOS 3.2-3.3, Compaq DOS 3.31, PC-DOS 4.0,
- PC-MOS/386 version 2.1, XENIX, Microsoft Windows, Novell and
- Sytos tape backup.
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- WDATXT-FASST KIT - An "unintelligent" SCSI host adapter that is
- compatible with the IBM XT, AT and compatible systems. It uses
- a 50 pin external SCSI bus "D" connector with a standard 50 pin
- internal SCSI cable. The WDATXT-FASST can be used as both a
- target and an initiator and it serves as an excellent tool for
- SCSI designers. It also provides a low cost alternative for end-
- users desiring to install a SCSI peripheral device such as a
- hard disk drive or a tape backup unit. The kit includes an 8-bit
- SCSI HBA board, manual, FASST software diskettes and an internal
- SCSI cable.
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- SYTOS TAPE BACKUP - (Utility for 7000-FASST) - FASST-SYTOS -
- FASST version of Sytos tape backup utilities. MS-DOS
- compatible, it runs with FASST software products Revision 3.3+.
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- HARD DISK CONTROLLERS FOR PS/2 MODEL 50, 60, 80 SYSTEMS
- (MICROCHANNEL ARCHITECTURE)
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- WD1006V-MC1, feature F300R - Hard disk controller with an
- ST506/ST412 interface for microchannel systems. It supports 2
- MFM drives with up to 16 heads and 2048 cylinders, 1:1
- interleave and faster data transfer due to "look ahead
- caching." The"V" boards can run in high speed AT systems (10 to
- 16 megahertz system speed).
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- WD1007V-MC1, feature F300R - This controller card will support
- up to 2 ESDI hard disk drives, 15 megabit per second transfer
- rate and it contains a ROM BIOS with "shadow RAM" that will
- enable the controller card to interface with all types of ESDI
- hard disk drives without modifying the system BIOS. It uses 1:1
- interleave. The "V" boards can run in high speed AT systems,
- (10 to 12 megahertz bus speed).
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- CONTROLLERS FOR FLOPPY DISK DRIVES ONLY
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- WD1002A-FOX - Half-slot floppy disk controller for XT or AT
- systems. Four versions of the board are available:
- Feature F001 supports two floppy disk drives.
- Feature F002 supports four floppy disk drives and includes
- an optional 37-pin control, data and power connector and
- an optional 4-pin power connector.
- Feature F003 supports two floppy disk drives and includes
- a ROM BIOS that will enable your system to recognize
- floppy disk drives that may not be supported by your AT
- system ROM BIOS. The optional ROM BIOS will also allow
- this controller card to operate high density floppy disk
- drives in an XT system.
- Feature F004 supports four floppy disk drives and includes
- an optional 37-pin control, data and power connector, an
- optional 4-pin power connector and a ROM BIOS that will
- enable your system to recognize floppy disk drives that
- may not be supported by your AT system ROM BIOS. The
- optional ROM BIOS will also allow this controller card to
- operate high density floppy disk drives in an XT system.
-