EVEREX SYSTEMS, INC.
EV-348
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Data bus: 16-bit, ISA
Size: Half-length, full-height
Hard drives supported: Two ESDI RLL drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB, or 1.44MB
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CONNECTIONS | |
|
Function |
Location |
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34-pin control cable connector-hard drive |
J1 |
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20-pin data cable connector-drive 0 |
J2 |
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20-pin data cable connector-drive 1 |
J3 |
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34-pin control cable connector-floppy drive |
J4 |
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4-pin connector-drive active LED |
J5 |
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USER CONFIGURABLE SETTINGS | |||
|
Function |
Location |
Setting | |
|
Factory configured buffer size is 32KB |
W1 & W3 |
pins 2 & 3 closed | |
|
Factory configured buffer size is 32KB |
W2 & W4 |
pins 1 & 2 closed | |
|
Hard drive port address is 1F0-1F7h |
W7 |
open | |
|
Hard drive port address is 170-177h |
W7 |
closed | |
|
Hard drive interrupt IRQ14 enabled |
W8 |
closed | |
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Hard drive interrupt IRQ14 disabled |
W8 |
open | |
|
Hard drive enabled |
W9 |
closed | |
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Hard drive disabled |
W9 |
open | |
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Floppy drive enabled |
W10 |
closed | |
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Floppy drive disabled |
W10 |
open | |
|
DACK2 enabled |
W11 |
closed | |
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DACK2 disabled |
W11 |
open | |
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Floppy drive port address is 3F2-3F7h |
W12 |
open | |
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Floppy drive port address is 372-377h |
W12 |
closed | |
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BIOS ADDRESS | |||
|
Address |
Jumper W5 |
Jumper W6 | |
|
C8000h |
closed |
closed | |
|
CC000h |
open |
closed | |
|
D4000h |
closed |
open | |
|
Disabled |
open |
open | |