PROMISE TECHNOLOGY, INC.
DRIVECACHE DC2030
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Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drives supported: Two AT Interface (IDE) drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
Maximum heads/cyl.: 16 heads and 2048 cylinders
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CONNECTIONS | |
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Function |
Location |
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Memory expansion card connector |
J1 & J2 |
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40-pin AT Interface (IDE) control cable connector-hard drive |
J3 |
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40-pin AT interface (IDE) control cable connector-from motherboard |
J4 |
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34-pin control cable connector-floppy drive |
J5 |
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4-pin connector-drive active LED |
W1 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
| » |
AT bus interface enabled |
W2 |
closed |
|
AT bus interface disabled* |
W2 |
open | |
| » |
Factory configured - do not alter |
W3 |
open |
| » |
Factory configured - do not alter |
W4 |
open |
| » |
Factory configured - do not alter |
W5 |
open |
| » |
Floppy drive enabled |
W6 |
closed |
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Floppy drive disabled |
W6 |
open | |
| » |
Factory configured - do not alter |
SW1/switch 4 |
off |
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Note:*This option allows for caching of the motherboard's imbedded HD controller via CN4. | |||
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BIOS ADDRESS | |||||
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Address |
W7/jumper 1 |
W7/jumper 2 |
W7/jumper 3 |
W7/jumper 4 | |
|
C000h |
closed |
closed |
closed |
closed | |
|
C200h |
closed |
closed |
closed |
open | |
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C400h |
closed |
closed |
open |
closed | |
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C600h |
closed |
closed |
open |
open | |
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C800h |
closed |
open |
closed |
closed | |
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CA00h |
closed |
open |
closed |
open | |
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CC00h |
closed |
open |
open |
closed | |
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CE00h |
closed |
open |
open |
open | |
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D000h |
open |
closed |
closed |
closed | |
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D200h |
open |
closed |
closed |
open | |
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D400h |
open |
closed |
open |
closed | |
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D600h |
open |
closed |
open |
open | |
| » |
D800h |
open |
open |
closed |
closed |
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DA00h |
open |
open |
closed |
open | |
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DC00h |
open |
open |
open |
closed | |
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DE00h |
open |
open |
open |
open | |
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ON-BOARD CACHE CONFIGURATION | ||||
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Size |
Bank 0 |
Bank 1 |
SW1/switch 2 |
SW1/switch 3 |
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512KB |
(2) 256K x 9 |
NONE |
on |
on |
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1MB |
(2) 256K x 9 |
(2) 256K x 9 |
on |
on |
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2MB |
(2) 1M x 9 |
NONE |
on |
off |
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2.5MB |
(2) 1M x 9 |
(2) 256K x 9 |
on |
off |
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2.5MB |
(2) 256K x 9 |
(2) 1M x 9 |
off |
off |
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4MB |
(2) 1M x 9 |
(2) 1M x 9 |
off |
on |
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MEMORY BOARD CACHE CONFIGURATION - SW1 | |||||||
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Size |
Bank 2 |
Bank 3 |
Bank 4 |
Bank 5 |
Bank 6 |
Bank 7 |
SW1/1 |
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512KB |
(2) 256K |
NONE |
NONE |
NONE |
NONE |
NONE |
on |
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1MB |
(2) 256K |
(2) 256K |
NONE |
NONE |
NONE |
NONE |
on |
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1.5MB |
(2) 256K |
(2) 256K |
(2) 256K |
NONE |
NONE |
NONE |
on |
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2MB |
(2) 256K |
(2) 256K |
(2) 256K |
(2) 256K |
NONE |
NONE |
on |
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2MB |
(2) 1M |
NONE |
NONE |
NONE |
NONE |
NONE |
off |
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2.5MB |
(2) 256K |
(2) 256K |
(2) 256K |
(2) 256K |
(2) 256K |
NONE |
on |
|
3MB |
(2) 256K |
(2) 256K |
(2) 256K |
(2) 256K |
(2) 256K |
(2) 256K |
on |
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4MB |
(2) 1M |
(2) 1M |
NONE |
NONE |
NONE |
NONE |
off |
|
6MB |
(2) 1M |
(2) 1M |
(2) 1M |
NONE |
NONE |
NONE |
off |
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8MB |
(2) 1M |
(2) 1M |
(2) 1M |
(2) 1M x9 |
NONE |
NONE |
off |
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10MB |
(2) 1M |
(2) 1M |
(2) 1M |
(2) 1M |
(2) 1M |
NONE |
off |
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12MB |
(2) 1M |
(2) 1M |
(2) 1M |
(2) 1M |
(2) 1M |
(2) 1M |
off |