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# ACCULOGIC, INC.
SIDE-3
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|-----------------------+------------------------------------|
| Size: | Half-length, half-height card |
|-----------------------+------------------------------------|
| Hard drives | Two IDE(AT) drives |
| supported: | |
|-----------------------+------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB |
| supported: | |
+------------------------------------------------------------+
IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|---------------------------------------------+--------------|
| 4-pin connector-Drive Active LED | J1 |
|---------------------------------------------+--------------|
| 40-pin AT Interface (IDE) connector | J2 |
|---------------------------------------------+--------------|
| 34-pin control cable connector-floppy drive | J3 |
+------------------------------------------------------------+
ACCULOGIC, INC.
SIDE-3
. . .continued from previous page
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|---------------------------------------+----------+---------|
| Floppy drive port address is 3F0-3F7h | JP6 | open |
|---------------------------------------+----------+---------|
| Floppy drive port address is 370-377h | JP6 | closed |
|---------------------------------------+----------+---------|
| Hard drive port address is 1F0-1F7h | JP7 | open |
|---------------------------------------+----------+---------|
| Hard drive port address is 170-177h | JP7 | closed |
|---------------------------------------+----------+---------|
| Single speed floppy drives supported | JP8 | open |
|---------------------------------------+----------+---------|
| Dual speed floppy drives supported | JP8 | closed |
|---------------------------------------+----------+---------|
| Floppy drive precompensation is 125ns | JP9 | open |
|---------------------------------------+----------+---------|
| Floppy drive precompensation is 187ns | JP9 | closed |
|---------------------------------------+----------+---------|
| I/O Channel Ready signal disabled | JP10 | open |
|---------------------------------------+----------+---------|
| I/O Channel Ready signal enabled | JP10 | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ14 STATUS |
|------------------------------------------------------------|
| Function | Jumper JP1 | Jumper JP2 |
|----------------------------------+------------+------------|
| IRQ14 normal | closed | open |
|----------------------------------+------------+------------|
| IRQ14 delayed until ACTIVE- | open | closed |
| signal is removed | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MISCELLANEOUS TECHNICAL NOTES |
|------------------------------------------------------------|
| JP3, JP4, and JP5 are Not used. This controller has no |
| on-board software. |
+------------------------------------------------------------+
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