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# HORNET TECHNOLOGY CORPORATION
ACTP 833 386
Processor 80386DX
Processor Speed 25/33MHz
Chip Set C & T
Max. Onboard DRAM 32MB
Cache 32/64/128/256KB
BIOS AMI
Dimensions 330mm x 219mm
I/O Options 32-bit external memory card
NPU Options 80387/3167
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|---------------+----------+----------------------+----------|
| Speaker | J18 | Turbo LED | J52 |
|---------------+----------+----------------------+----------|
| Power LED & | J19 | External battery | JP2 |
| keylock | | | |
|---------------+----------+----------------------+----------|
| Turbo switch | J50 | 32-bit external | S1 |
| | | memory card | |
|---------------+----------+----------------------+----------|
| Reset switch | J51 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|--------------------------------------+--------+------------|
| » | Factory configured - do not | J12 | Open |
| | alter | | |
|---+----------------------------------+--------+------------|
| » | Monitor type select color | J23 | Closed |
|---+----------------------------------+--------+------------|
| | Monitor type select monochrome | J23 | Open |
|---+----------------------------------+--------+------------|
| » | CMOS memory normal operation | J42 | pins 2 & 3 |
| | | | closed |
|---+----------------------------------+--------+------------|
| | CMOS memory clear | J42 | pins 1 & 2 |
| | | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 |
|------------------+--------------------+--------------------|
| 1MB | (4) 256K x 9 | NONE |
|------------------+--------------------+--------------------|
| 2MB | (4) 256K x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 4MB | (4) 1M x 9 | NONE |
|------------------+--------------------+--------------------|
| 5MB | (4) 1M x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 8MB | (4) 1M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 16MB | (4) 4M x 9 | NONE |
|------------------+--------------------+--------------------|
| 17MB | (4) 4M x 9 | (4) 256K x 9 |
|------------------+--------------------+--------------------|
| 20MB | (4) 4M x 9 | (4) 1M x 9 |
|------------------+--------------------+--------------------|
| 32MB | (4) 4M x 9 | (4) 4M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | J12 |
|----------------------------+-------------------------------|
| 1MB | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 2MB | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 4MB | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 5MB | pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 8MB | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 16MB | pins 1 & 2 closed |
|----------------------------+-------------------------------|
| 17MB | pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 20MB | pins 2 & 3 closed |
|----------------------------+-------------------------------|
| 32MB | pins 1 & 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | TAG |
|------------+---------------+---------------+---------------|
| 32KB | (4) 8K x 8 | NONE | (2) 16K x 4 |
|------------+---------------+---------------+---------------|
| 64KB | (4) 8K x 8 | (4) 8K x 8 | (2) 16K x 4 |
|------------+---------------+---------------+---------------|
| 128KB | (4) 32K x 8 | NONE | (2) 64K x 4 |
|------------+---------------+---------------+---------------|
| 256KB | (4) 32K x 8 | (4) 32K x 8 | (2) 64K x 4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION |
|------------------------------------------------------------|
| Size | J25 | J26 | J27 | J28 | J29 | J33 | J34 |
|-------+-------+-------+-------+-------+-------+------+-----|
| 32KB | Open | 1 & 2 | Open | Open |Closed |Closed|Open |
|-------+-------+-------+-------+-------+-------+------+-----|
| 64KB | Open | 1 & 2 |Closed | Open |Closed |Closed|1 & 2|
|-------+-------+-------+-------+-------+-------+------+-----|
| 128KB |Closed | 2 & 3 |Closed | Open |Closed | Open |1 & 2|
|-------+-------+-------+-------+-------+-------+------+-----|
| 256KB |Closed | 2 & 3 |Closed |Closed | Open | Open |1 & 2|
|------------------------------------------------------------|
|Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CACHE JUMPER CONFIGURATION (CON’T) |
|------------------------------------------------------------|
| Size | J35 | J36 | J37 | J38 | J39 | J41 | J60 |
|-------+------+------+------+-------+-----+--------+--------|
| 32KB | 2 & | 2 & | 2 & | Open | 2 & | Open | Open |
| | 3 | 3 | 3 | | 3 | | |
|-------+------+------+------+-------+-----+--------+--------|
| 64KB | 1 & | 2 & | 2 & | 1 & 2 | 1 & | Open | Open |
| | 2 | 3 | 3 | | 2 | | |
|-------+------+------+------+-------+-----+--------+--------|
| 128KB | 1 & | 1 & | 1 & | 2 & 3 | 2 & | Closed | Open |
| | 2 | 2 | 2 | | 3 | | |
|-------+------+------+------+-------+-----+--------+--------|
| 256KB | 1 & | 1 & | 1 & | 2 & 3 | 1 & | Closed | Closed |
| | 2 | 2 | 2 | | 2 | | |
|------------------------------------------------------------|
| Note: Pins designated should be in the closed position. |
+------------------------------------------------------------+