home *** CD-ROM | disk | FTP | other *** search
-
- Western Digital is a registered trademark of Western Digital
- Corporation; IBM PC, AT and XT are registered trademarks of the
- International Business Machines Corporation; MS DOS, OS2 and PC DOS
- and Xenix are registered trademarks of Microsoft Corporation.
- Speedstor is a registered trademark of Storage Dimensions; Disk
- Manager is a registered trademark of Ontrack Computer Corporation.
- SCO is a registered trademark of The Santa Crux Operation.
-
- WD1006V-MM1/MM2
-
- User Guide
-
-
- The WD1006V-MM1 controller is designed to interface with up to two
- Winchester ST506/ST412 MFM hard disk drives in an IBM PC AT or compatible
- system and will support drives with up to 16 read/write heads and
- 2048 cylinders. Each drive may be a different configuration.
-
- The WD1006V-MM2 also supports up to two floppy disk drives including
- 360 KB, 720 KB, 1.2 Megabyte, and 1.44 Megabyte drives (5-1/4 inch or
- 3-1/2 inch). The WD1006V-MM2 also supports "intelligent" 1.44
- Megabyte media drives. These intelligent drives obtain the drive
- type and data rate from the drive's media and do not depend upon the
- state of J1 pin 2 for this information.
-
- INSTALLATION
-
- This section briefly describes the installation of the controller board.
- Do NOT use the WD1006V-MM2 with an AT configured, AT compatible, or XT
- floppy controller in the same system. Removal of the extra floppy
- controller is necessary for proper operation of the WD1006V-MM2.
- Disabling the floppy controller on the WD1006V- MM2 is NOT possible.
-
- A minor incompatibility exists between the WD1006V-MM1 (or WD1006V-MM2)
- and the WD1003-WAH (or WD1003-WA2). If the drive contains more than eight
- heads, e.g. a 16 head drive, the WD1003-WAH numbers heads 8 through 15 as
- 0 through 7 in media's ID fields. The WD1006V controllers number heads 8
- through 15 as 8 through 15. To correct this problem, install a jumper on
- W1 pin 7-8 when using the WD1006V controller on a drive formatted with the
- WD1003-WAH or WD1003-WA2. This problem is not manifested in drives with
- less than eight heads.
-
-
- The advanced design of the WD1006V-MM1 and WD1006V-MM2 implements the
- controllers' most significant features, 1:1 interleave and the look-
- ahead track cache to improve the throughput to the host.
-
- Installation of the controller requires three steps: 1) verifying
- jumper settings; 2) installing into the host computer; 3) formatting
- the hard disk drives. To complete installation, you will need the
- following:
-
- Two hard disk cables (3 if using 2 hard disk drives); Winchester hard
- disk drive; screwdriver; MSDOS Version 2.0 or later; IBM Advanced
- Diagnostic diskette (or similar program for IBM compatibles); FDISK
- and Format utility (normally included with MSDOS).
-
- Preparation of Controller
-
- WARNING
- HANDLE THE CONTROLLER BY THE ENDS OF THE BOARD
- SOME OF THE CHIPS ARE STATIC SENSITIVE AND DAMAGE
- MAY OCCUR IF THE BOARD IS INCORRECTLY HANDLED
-
- Before you can install your WD1006V-MM1 or MM2, you will need to be
- certain that the jumpers (small shorting plugs) are correctly set.
- Refer to Table 1 for correct jumper settings. Modification of
- factory jumper settings is rarely necessary. Modify jumpers only
- under the direction of a qualified individual; i.e. your dealer.
-
-
-
-
- ┌──LED───Drive1──Drive0─Control──Floppy──────┐
- │ J6───┐ J3───┐ J4───┐ J5─────┐ J1─────┐ │
- │ └───┘ └────┘ └────┘ └──────┘ └──────┘ │
- │ W1 ∙∙∙ │
- │ ∙∙∙ W3 ∙∙ │
- │ W4 ∙∙ │
- │ W5 ∙∙ │
- │ │
- │ ∙ │
- │ W6∙ │
- │ WD1006V-MM1/MM2 │
- └────────────┐ ┌─┐ ┌───┘
- └┴┴┴┴┘ └┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┴┘
-
- All jumpers OFF for factory defaults
-
-
- Table 1
-
- Jumper Position Function
-
- W1 1-2 OFF Standard: Hard drive(s) in latched mode
-
- 1-2 ON Hard drives in non-latched mode.
-
- 3-4 OFF Standard: Four byte ECC.
-
- 3-4 ON Reserved
-
- 5-6 OFF Standard: Cacheing enabled
-
- 5-6 ON Cacheing disabled.
-
- 7-8 OFF Format incompatible with WD1003-WAH (WA2)
-
- 7-8 ON Format compatible with WD1003-WAH (WA2)
-
- W3 1-2 OFF Standard: Primary I/O Address Hard Disk
- Drive
-
- 1-2 ON Secondary I/O Address Hard Disk Drive
-
- W4 1-2 OFF Standard: Primary floppy I/O addresses
-
- 1-2 ON Secondary floppy I/O addresses.
-
- W5 1-2 OFF Standard: Single speed floppy drives**
-
- 1-2 ON Dual speed floppy drives.**
-
- W6 1-2 OFF Standard: Bracket ground option not used.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- 1-2 ON Connects bracket to board ground.
- *Not all jumper headers are installed. Modify jumpers only under
- the direction of a qualified individual.
-
- **DO NOT COMBINE SINGLE AND DUAL SPEED DRIVES IN THE SAME SYSTEM**
-
-
- Hardware Installation
-
- WARNING
- MAKE SURE COMPUTER IS TURNED OFF
- AND POWER IS DISCONNECTED
-
- 1. Verify that your host computer has a 135 watt power supply. If
- the disk drive(s) is(are) being installed internally, it is best to
- locate the controller in the nearest available expansion slot to the
- drive.
-
- 2. Remove the blank expansion slot bracket. Put the bracket away
- and save it for possible future use. The screw will be used to hold
- the new controller in place.
-
- 3. The terminating resistor must be present only on the last hard
- disk drive connected. If there are two drives, the terminating
- resistor must be present on the second drive. Verify proper setting
- of drive select switches for drive select 1 or 2. Refer to your
- system owner's manual for information about proper drive termination
- and select switches. DO NOT USE THE RADIAL SELECT OPTION.
-
- NOTE: IF USING THE WD1006V-MM2 WITH BUILT IN FLOPPY CONTROLLER...
-
- DO NOT ATTEMPT TO USE WITH ANY OTHER FLOPPY CONTROLLER. IT IS NOT
- POSSIBLE TO DISABLE THE FLOPPY CONTROLLER ON THE WD1006V-MM2.
-
- 4. Attach 34-pin control connector to J5 on the controller board.
- Make sure that Pin 1 of the cable connector goes to Pin 1 on the
- controller board. Pin 1 of the cable connector is typically located
- on the color coded side of the cable.
-
- 5. Connect control cable to drive.
-
- 6. Attach 20-pin data connector to J4 (Drive C or 0).
-
- 7. Attach 20-pin data connector to J3 (Drive D or 1).
-
- 8. Connect data cables to drives.
-
- 9. Attach Winchester activity LED connector to J6.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- FOR WD1006V-MM2 USERS:
-
- 10. Attach the floppy cable connector to J1.
-
- 11. Attach cable to floppy drive(s).
-
- NOTE
- Remove or disable any other floppy controller in your system. The
- WD floppy controller cannot be disabled.
-
- THE FLOPPY CABLE IS NOT THE SAME AS THE CABLE USED TO CONNECT
- THE HARD DISK DRIVES.
-
- 13. Install controller board into the expansion slot. Make sure that
- the board is seated properly by pressing down on both ends of the
- board. Secure the board with the bracket screw.
-
- CAUTION
- WHEN ROUTING CABLES, BE CAREFUL NOT TO PINCH
- THEM. CABLES MUST NOT GET CAUGHT BETWEEN THE
- COVER AND THE BOARDS, NOR SHOULD THEY OBSTRUCT
- ANY AIR FLOW PATH FROM FANS OR VENTS.
-