RANCHO TECHNOLOGY, INC.
RT2003-PC
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| |
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Data bus: |
8-bit, ISA |
|
Size: |
Full-length, full-height card |
|
Hard drive supported: |
Up to seven SCSI devices |
|
Floppy drives supported: |
None |
|
CONNECTIONS | |
|
Function |
Location |
|
50-pin SCSI connector-internal |
J1 |
|
50-pin SCSI connector-external |
J2 |
PCB SOLDER SIDE
|
BIOS ROM | ||||||||
|
Type |
JP1/A |
JP1/B |
JP1/C |
E1 |
E2 |
E3 |
E4 | |
|
2716 |
open |
open |
closed |
open |
open |
open |
open | |
|
2732 |
open |
closed |
open |
closed |
closed |
closed |
closed | |
|
2764 |
closed |
open |
open |
closed |
closed |
closed |
closed | |
|
INTERRUPT SELECT - JP2 | ||||||
|
IRQ |
Jumper A |
Jumper B |
Jumper C |
Jumper D |
Jumper E |
Jumper F |
|
IRQ2 |
closed |
open |
open |
open |
open |
open |
|
IRQ3 |
open |
closed |
open |
open |
open |
open |
|
IRQ4 |
open |
open |
closed |
open |
open |
open |
|
IRQ5 |
open |
open |
open |
closed |
closed |
open |
|
IRQ6 |
open |
open |
open |
open |
closed |
open |
|
IRQ7 |
open |
open |
open |
open |
closed |
closed |
|
DMA CHANNEL SELECT - JP2 | ||||||
|
Channel |
Jumper G |
Jumper H |
Jumper I |
Jumper J |
Jumper K |
Jumper L |
|
DMA1 |
closed |
open |
open |
closed |
open |
open |
|
DMA2 |
open |
closed |
open |
open |
closed |
open |
|
DMA3 |
open |
open |
closed |
open |
open |
closed |
|
I/O ADDRESS | ||||||||
|
Address |
S1/1 |
S1/2 |
S1/3 |
S1/4 |
S1/5 |
S1/6 |
S1/7 |
S1/8 |
|
300h |
on |
on |
on |
on |
on |
on |
off |
off |
|
320h |
on |
on |
on |
off |
on |
on |
off |
off |
|
324 |
off |
on |
on |
off |
on |
on |
off |
off |
|
328 |
on |
off |
on |
off |
on |
on |
off |
off |
|
32C |
off |
off |
on |
off |
on |
on |
off |
off |