WESTERN DIGITAL CORPORATION
WD1007V-SE1, WD1007V-SE2
Data bus: 16-bit, PC/AT
Size: Full-length, full-height card
Hard drives supported: 2 ESDI drives
Floppy drives supported: WD1007V-SE1:None
WD1007V-SE2:Two 360KB, 720KB, 1.2MB, or 1.44MB
Options: Feature F301R has an optional ROM BIOS with shadow RAM. Enables controller to interface with all types of ESDI drives bypassing the systems ROM BIOS drive type tables. Feature F300R does not include ROM BIOS option and system ROM BIOS must contain appropriate drive parameters.
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CONNECTIONS | |
|
Function |
Location |
|
34-pin data cable connector-floppy drive (WD1007-SE2 only) |
CN1 |
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20-pin data cable connector-drive 1 |
CN3 |
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20-pin data cable connector-drive 0 |
CN4 |
|
34-pin control cable connector-hard drive |
CN5 |
|
4-pin connector-drive active LED |
CN6 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
|
Look-ahead caching enable |
JP1/jumper 1 |
open | |
|
Look-ahead caching disable |
JP1/jumper 1 |
closed | |
|
Four byte ECC mode |
JP1/jumper 2 |
open | |
|
Seven byte ECC mode |
JP1/jumper 2 |
closed | |
|
Use translation for non-supported drive types |
JP1/jumper 3 |
open | |
|
Do not translate |
JP1/jumper 3 |
closed | |
|
Factory configured- Do not alter |
JP1/jumper 4 |
open | |
|
Sectors per track determined by drive jumpers |
JP1/jumper 5 |
open | |
|
Force drive to 35 SPT. Has no effect on drives with data transfer rates of 15Mbits per second |
JP1/jumper 5 |
closed | |
|
No alternate sector |
JP1/jumper 6 |
open | |
|
Alternate sector per track. |
JP1/jumper 6 |
closed | |
|
BIOS ROM enabled |
JP3 |
open | |
|
BIOS ROM disabled |
JP3 |
closed | |
|
Single speed floppy drive select |
JP5 |
open | |
|
Dual speed floppy drive select |
JP5 |
closed | |
|
Floppy drive port address is 3F2-3F7h |
JP6 |
open | |
|
Floppy drive port address is 372-377h |
JP6 |
closed | |
|
IRQ14 |
JP7 |
pins 1 & 2 closed | |
|
IRQ15 |
JP7 |
pins 2 & 3 closed | |
|
BIOS address C8000-CBFFFh |
JP8 |
pins 1 & 2 closed | |
|
BIOS address CC000-CFFFFh |
JP8 |
pins 2 & 3 closed | |
|
Hard drive port address is 1F0-1F7h |
JP12 |
open | |
|
Hard drive port address is 170-177h |
JP12 |
closed | |
|
MISCELLANEOUS TECHNICAL NOTES |
|
To make the WD1007V-SEx compatible with the WD1007A install jumpers on JP1/jumper 5 and JP1/jumper 6. |