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# AQUARIUS SYSTEMS, INC.
ASI-008
Processor 80286
Processor Speed 16MHz
Chip Set Unidentified
Max. Onboard DRAM 4MB
Cache None
BIOS AMI
Dimensions 330mm x 218mm
I/O Options None
NPU Options 80287
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|--------------------+----------+-----------------+----------|
| VGA connector | CN3 | Serial port 2 | J24 |
|--------------------+----------+-----------------+----------|
| Floppy drive | CN5 | Parallel port | J25 |
| interface | | | |
|--------------------+----------+-----------------+----------|
| External battery | J2 | Serial port 1 | J26 |
|--------------------+----------+-----------------+----------|
| Speaker | J3 | VGA port | J27 |
|--------------------+----------+-----------------+----------|
| Power LED | J4 | Monochrome port | J28 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | BIOS type select 27256 | J1 | Closed |
|---+----------------------------------+--------+------------|
| | BIOS type select 27128 | J1 | Open |
|---+----------------------------------+--------+------------|
| » | Shadow RAM disabled | J8 | Closed |
|---+----------------------------------+--------+------------|
| | Shadow RAM enabled | J8 | Open |
|---+----------------------------------+--------+------------|
| » | Page mode disabled | J9 | Open |
|---+----------------------------------+--------+------------|
| | Page mode enabled | J9 | Closed |
|---+----------------------------------+--------+------------|
| » | Read wait state 0 wait state | J10 | On |
|---+----------------------------------+--------+------------|
| | Read wait state 1 wait state | J10 | Off |
|---+----------------------------------+--------+------------|
| » | Write wait state 0 wait state | J11 | On |
|---+----------------------------------+--------+------------|
| | Write wait state 1 wait state | J11 | Off |
|---+----------------------------------+--------+------------|
| » | ROM wait state 2 wait states | J12 | On |
|---+----------------------------------+--------+------------|
| | ROM wait state 3 wait states | J12 | Off |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J13 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J14 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J15 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J16 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J18 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Factory configured - do not | J19 | N/A |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | RAM parity check disabled | J30 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | RAM parity check enabled | J30 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| » | Interleave select non-interleave | J32 | pins 1 & 2 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | Interleave select two-way | J32 | pins 2 & 3 |
| | paged/interleave | | closed |
|------------------------------------------------------------|
| Note: The location of J30 is unidentified. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 512KB | (2) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 1MB | (2) 256K x 9 | (2) 256K x 9 |
|------------------+--------------------+--------------------|
| 2MB | (2) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J5 | J6 | J7 |
|---------------+---------------+--------------+-------------|
| 512KB | On | Off | On |
|---------------+---------------+--------------+-------------|
| 1MB | Off | On | On |
|---------------+---------------+--------------+-------------|
| 2MB | On | On | Off |
|---------------+---------------+--------------+-------------|
| 4MB | Off | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| MONITOR MODE SELECT CONFIGURATION |
|------------------------------------------------------------|
| Mode | J17 | J22 | J31 |
|---------------+--------------+--------------+--------------|
| Monochrome | Off | Off | On |
|---------------+--------------+--------------+--------------|
| Color | On | On | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IRQ CONFIGURATION |
|------------------------------------------------------------|
| IRQ | JP20 | JP21 |
|------------------+--------------------+--------------------|
| IRQ5 | Open | Closed |
|------------------+--------------------+--------------------|
| IRQ7 | Closed | Open |
+------------------------------------------------------------+