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# ADAPTEC, INC.
ACB-2322 (VERSION 1)
Data bus: 16-bit, ISA
Size: Full-length, full-height card
Hard drive Two RLL ESDI
supported:
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB
supported: drives
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-----------------------------------------------+------------|
| 34-pin control cable connector - floppy drive | J1 |
|-----------------------------------------------+------------|
| 20-pin data cable connector - drive 2 | J2 |
|-----------------------------------------------+------------|
| 20-pin data cable connector - drive 1 | J3 |
|-----------------------------------------------+------------|
| 34-pin control cable connector - hard drive | J4 |
|-----------------------------------------------+------------|
| 4-pin connector - drive active LED | J5 |
|-----------------------------------------------+------------|
| Serial monitor output | J13 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------------+------------+------------|
| » | Factory configured - do not | J6 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J7 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J8 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J9 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J10 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | BIOS address is C8000-CBFFFh | J11 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+------------+------------|
| | BIOS address is CC000-CFFFFh | J11 | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+------------+------------|
| | BIOS disabled | J11 | All pins |
| | | | open |
|---+------------------------------+------------+------------|
| » | Hard drive address is | J12/jumper | Open |
| | 1F0-1F7h | A | |
|---+------------------------------+------------+------------|
| | Hard drive address is | J12/jumper | Closed |
| | 170-177h | A | |
|---+------------------------------+------------+------------|
| » | Floppy drive address is | J12/jumper | Open |
| | 3F0-3F7h | B | |
|---+------------------------------+------------+------------|
| | Floppy drive address is | J12/jumper | Closed |
| | 370-377h | B | |
|---+------------------------------+------------+------------|
| | Zero wait state enabled | J12/jumper | Open |
| | | C | |
|---+------------------------------+------------+------------|
| | Zero wait state disabled | J12/jumper | Closed |
| | | C | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------------+------------+------------|
| | Hard drive recal function | J12/jumper | Open |
| | enabled | D | |
|---+------------------------------+------------+------------|
| | Hard drive recal function | J12/jumper | Closed |
| | disabled | D | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J12/jumper | N/A |
| | alter | E | |
|---+------------------------------+------------+------------|
| | Serial monitor mode disabled | J12/jumper | Open |
| | | F | |
|---+------------------------------+------------+------------|
| | Serial monitor mode enabled | J12/jumper | Closed |
| | | F | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J12/jumper | N/A |
| | alter | G | |
|---+------------------------------+------------+------------|
| » | Test point | J14 | All pins |
| | | | open |
|---+------------------------------+------------+------------|
| » | Test point | J15 | Open |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J16 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | Factory configured - do not | J17 | N/A |
| | alter | | |
|---+------------------------------+------------+------------|
| » | Hard drive IRQ14 selected | J18 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+------------+------------|
| | Hard drive IRQ15 selected | J18 | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+------------+------------|
| » | Floppy drive DACK2 selected | J19 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+------------+------------|
| | Floppy drive DACK3 selected | J19 | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+------------+------------|
| » | Floppy drive IRQ6 selected | J20 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+------------+------------|
| | Floppy drive IRQ10 selected | J20 | Pins 2 & 3 |
| | | | closed |
|---+------------------------------+------------+------------|
| » | Floppy drive DRQ3 selected | J21 | Pins 1 & 2 |
| | | | closed |
|---+------------------------------+------------+------------|
| | Floppy drive DRQ2 selected | J21 | Pins 2 & 3 |
| | | | closed |
|------------------------------------------------------------|
| Note:J18 pins 3 & 4 are not used and should never be |
| closed. |
+------------------------------------------------------------+