SUMO SYSTEMS / STORAGE PLUS, INC.
SPI300
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| |
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Data bus: |
16-bit ISA |
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Size: |
Half-length, full-height card |
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Hard drive supported: |
Unidentified |
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Floppy drives supported: |
Two 360KB, 720KB, 1.2MB, or 1.44MB drives |
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CONNECTIONS | |
|
Function |
Location |
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50-pin SCSI connector - external |
J1 |
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50-pin SCSI connector - internal |
J2 |
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26-pin SCSI connector - internal |
J3 |
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34-pin control cable connector - floppy drive |
J4 |
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4-pin connector - drive active LED |
J6 |
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USER CONFIGURABLE SETTINGS | |||
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Function |
Location |
Setting | |
|
Floppy controller enabled |
JP1 |
open | |
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Floppy controller disabled |
JP1 |
closed | |
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I/O base address is 330h - 33Fh |
JP2 |
open | |
|
I/O base address is 230h - 23Fh |
JP2 |
closed | |
|
FDISK enabled for drive 2 |
SW0 |
open | |
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Use ZDRV.SYS device driver for drive 2 |
SW0 |
closed | |
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DMA channel 7 select |
SW1 |
open | |
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DMA channel 6 select |
SW1 |
closed | |
|
Factory configured - do not alter |
SW2 |
N/A | |
|
IRQ15 select |
SW3 |
open | |
|
IRQ14 select |
SW3 |
closed | |
|
17 sectors/track select |
SW4 |
open | |
|
32 sectors/track & 64 heads /cylinder select |
SW4 |
closed | |
|
ISA compatible timing selected |
SW5 |
open | |
|
EISA compatible timing selected |
SW5 |
closed | |
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Factory configured - do not alter |
SW6 |
N/A | |
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MEMORY BASE ADDRESS SELECTION | |||
|
Address |
JP3 |
JP4 | |
|
DC000h |
closed |
closed | |
|
C8000h |
open |
open | |
|
CC000h |
closed |
open | |
|
D8000h |
open |
closed | |