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# EVEREX SYSTEMS, INC.
AGI 286-12 (EV-1815)
Processor 80286
Processor Speed 12MHz
Chip Set C & T/Suntac
Max. onboard DRAM 1MB
Cache None
BIOS AMI
Dimensions 330mm x 218mm
I/O Options None
NPU Options 80287
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|-------------+----------+------------------------+----------|
| Front panel | J1 | External battery | J4 |
| connector | | connector | |
|-------------+----------+------------------------+----------|
| Speaker | J2 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper/Switch | Position |
|-------------------------------+---------------+------------|
| » | Monitor type select color | SW1 | Off |
|---+---------------------------+---------------+------------|
| | Monitor type select | SW1 | On |
| | monochrome | | |
|---+---------------------------+---------------+------------|
| » | Factory configured - do | W7 | pins 2 & 3 |
| | not alter | | closed |
|---+---------------------------+---------------+------------|
| » | Factory configured - do | W8 | pins 2 & 3 |
| | not alter | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | W6/pins 3 & 4 |
|------------+---------------+---------------+---------------|
| 512KB | (2) 256K x 9 | NONE | Closed |
|------------+---------------+---------------+---------------|
| 1MB | (2) 256K x 9 | (2) 256K x 9 | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 8-BIT I/O BUS WAIT STATE CONFIGURATION |
|------------------------------------------------------------|
| Wait state | W2A | W2B | W2C |
|------------------+-------------+-------------+-------------|
| | 4 | Closed | Open | Open |
|-------+----------+-------------+-------------+-------------|
| | 5 | Open | Closed | Open |
|-------+----------+-------------+-------------+-------------|
| » | 6 | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 16-BIT I/O BUS WAIT STATE CONFIGURATION |
|------------------------------------------------------------|
| Wait states | W3D | W3C | W3B | W3A |
|----------------+----------+----------+----------+----------|
| | 1 | Open | Open | Open | Closed |
|------+---------+----------+----------+----------+----------|
| » | 2 | Open | Open | Closed | Open |
|------+---------+----------+----------+----------+----------|
| | 3 | Open | Closed | Open | Open |
|------+---------+----------+----------+----------+----------|
| | 4 | Closed | Open | Open | Open |
+------------------------------------------------------------+