PERCEPTIVE SOLUTIONS, INC.
EASYCACHE IDE, EASYCACHE PRO IDE
|
|
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard Drives Suppported: Four AT Interface (IDE) drives
Floppy Drives Supported: Two 360KB, 720KB, 1.2MB, or 1.44MB drives
|
CONNECTIONS | |
|
Function |
Location |
|
4-pin connector-drive active LED |
J1 |
|
9-pin serial port |
J2 |
|
40-pin control cable connector-hard drive 1 |
J3 |
|
40-pin control cable connector-hard drive 2 |
J4 |
|
34-pin control cable connector-floppy drive |
J5 |
|
USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Hard drive port address 1F0-1F7h, 3F0-3F1h, 3F7h |
SW1/switch 3 |
off | |
|
Hard drive port address 170-177h, 370-371h, 377h |
SW1/switch 3 |
on | |
|
Floppy drive enabled |
SW1/switch 4 |
off | |
|
Floppy drive disabled |
SW1/switch 4 |
on | |
|
Single-speed floppy supported |
SW1/switch 5 |
off | |
|
Dual-speed floppy supported |
SW1/switch 5 |
on | |
|
Factory configured - do not alter |
SW1/switch 10 |
off | |
|
hSOS load enabled |
SW1/switch 11 |
off | |
|
hSOS load disabled |
SW1/switch 11 |
on | |
|
Factory configured - do not alter |
SW1/switch 12 |
off | |
|
BIOS ADDRESS | |||
|
Address |
SW1/switch 1 |
SW1/switch 2 | |
|
D800h |
on |
off | |
|
D000h |
off |
on | |
|
C800h |
off |
off | |
|
Disabled |
on |
on | |
|
INTERRUPT REQUEST | |||||
|
IRQ |
SW1/switch 6 |
SW1/switch 7 |
SW1/switch 8 |
SW1/switch 9 | |
|
Disabled |
off |
off |
off |
off | |
|
IRQ5 |
on |
off |
off |
off | |
|
IRQ12 |
off |
on |
off |
off | |
|
IRQ14 |
off |
off |
on |
off | |
|
IRQ15 |
off |
off |
off |
on | |
|
CACHE MEMORY CONFIGURATION | ||
|
Size |
Bank 0 |
Bank 1 |
|
512KB |
(2) 256K x 9 |
NONE |
|
1MB |
(2) 256K x 9 |
(2) 256K x 9 |
|
2MB |
(2) 1M x 9 |
NONE |
|
2.5MB |
(2) 1M x 9 |
(2) 256K x 9 |
|
4MB |
(2) 1M x 9 |
(2) 1M x 9 |
|
8MB* |
(2) 4M x 9 |
NONE |
|
8.5MB* |
(2) 4M x 9 |
(2) 256K x 9 |
|
10MB* |
(2) 4M x 9 |
(2) 1M x 9 |
|
16MB* |
(2) 4M x 9 |
(2) 4M x 9 |
|
Note:* 4MBx9 SIMM's are only supported by the easyCACHE Pro IDE controller | ||
|
LED INFORMATION | |
|
Hard drive read, write, or seek in progress. Lights solid to indicate dirty cache |
D1 |
|
Data transfer between cache and host in progress. |
D2 |