PERCEPTIVE SOLUTIONS, INC.
1200SX DATASHADOW SCSI CONTROLLER
Card Type |
Floppy drive controller, Hard drive controller card |
Hard Drives supported |
Up to 7 SCSI devices |
Floppy drives supported |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
Data Bus |
16-bit ISA |
Card Size |
Three-quarter length, full-height card |
CONNECTIONS | |||
Function |
Location |
Function |
Location |
4-pin connector - drive active LED |
CN1 |
34-pin cable connector - floppy drive |
CN3 |
50-pin SCSI connector - internal |
CN2 |
50-pin SCSI connector - external |
CN4 |
USER CONFIGURABLE SETTINGS | |||
Function |
Label |
Position | |
» |
SCSI termination enabled |
SW1/A |
On |
SCSI termination disabled |
SW1/A |
Off | |
» |
HSOS load enabled |
SW1/B |
Off |
HSOS load disabled |
SW1/B |
On | |
» |
Floppy motor speed |
SW1/C |
Off |
» |
Floppy drive enable |
SW1/F |
Off |
Floppy drive disable |
SW1/F |
On | |
» |
Port address is 37x-3Fxh |
SW1/G |
Off |
Port address is 17x-37xh |
SW1/G |
On |
INTERRUPT SELECTION | ||
Interrupt |
SW1/C |
SW1/D |
IRQ14 |
Off |
Off |
IRQ15 |
Off |
On |
BIOS ADDRESS SELECTION | |||
Address |
SW1/H |
SW1/I |
SW1/J |
CA00h |
On |
Off |
Off |
C800h |
On |
Off |
On |
D000h |
Off |
Off |
Off |
D400h |
Off |
On |
On |
D800h |
Off |
On |
Off |
DA00h |
Off |
Off |
On |
BIOS disabled |
On |
On |
On |
DRAM CONFIGURATION | ||
Size |
Bank 0 |
Bank 1 |
512KB |
(2) 256KB x 9 |
None |
1MB |
(2) 256KB x 9 |
(2) 256KB x 9 |
2MB |
(2) 1MB x 9 |
None |
4MB |
(2) 1MB x 9 |
(2) 1MB x 9 |
8MB |
(2) 4MB x 9 |
None |
16MB |
(2) 4MB x 9 |
(2) 4MB x 9 |