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# EVEREX SYSTEMS, INC.
TEMPO 286/12C EV-2613(E)
Processor 80286/80386SX (with instep board)
Processor Speed 16MHz
Chip Set C & T
Max. onboard DRAM 8MB
Cache NONE
BIOS AMI
Dimensions 355mm x 304mm
I/O Options Parallel port, serial ports (2)
NPU Options 80287/80387SX (with instep board)
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|------------------+----------+-------------------+----------|
| Parallel port | CN1 | Serial port 0 (25 | CN3 |
| | | pin) | |
|------------------+----------+-------------------+----------|
| Serial port 1 (9 | CN2 | | |
| pin) | | | |
+------------------------------------------------------------+
IMG IMG 2
Note: To install Instep Board, remove 80286 CPU.
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Jumper | Position |
|----------------------------------+-----------+-------------|
| ยป | IDE interface enabled | J4 | Open |
|---+------------------------------+-----------+-------------|
| | IDE interface disabled | J4 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SYSTEM DRAM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 512KB | (2) 256K x | NONE | NONE | NONE |
| | 9 | | | |
|-------+-------------+------------+------------+------------|
| 1MB | (2) 256K x | (2) 256K x | NONE | NONE |
| | 9 | 9 | | |
|-------+-------------+------------+------------+------------|
| 2MB | (2) 1M x 9 | NONE | NONE | NONE |
|-------+-------------+------------+------------+------------|
| 2.5MB | (2) 1M x 9 | (2) 256K x | NONE | NONE |
| | | 9 | | |
|-------+-------------+------------+------------+------------|
| 2.5MB | (2) 256K x | (2) 1M x 9 | NONE | NONE |
| | 9 | | | |
|-------+-------------+------------+------------+------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 | NONE | NONE |
|-------+-------------+------------+------------+------------|
| 6MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | NONE |
|-------+-------------+------------+------------+------------|
| 8MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| HANDSHAKING CONFIGURATION |
|------------------------------------------------------------|
| DCD | CTS | DSR | RI | JP3 | JP4 |
|--------+--------+--------+--------+-------------+----------|
|Enabled |Enabled |Enabled |Enabled | pins 1 & 2 |pins 2 & 3|
| | | | | closed | closed |
|--------+--------+--------+--------+-------------+----------|
|Disabled|Disabled|Disabled|Disabled| pins 2 & 3 |pins 1 & 2|
| | | | | closed | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT CONFIGURATION |
|------------------------------------------------------------|
|CN2/9-pin|CN3/25-pin|JP2/A|JP2/B|JP2/C |JP2/D |JP2/E |JP2/F |
| serial | serial | | | | | | |
|---------+----------+-----+-----+------+------+------+------|
| IRQ3 | IRQ4 |Open |Open |Closed| Open | Open |Closed|
|---------+----------+-----+-----+------+------+------+------|
| IRQ4 | IRQ3 |Open |Open | Open |Closed|Closed| Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT CONFIGURATION |
|------------------------------------------------------------|
|CN1/25-pin parallel| JP2/A | JP2/B |JP2/C |JP2/D|JP2/E|JP2/F|
|-------------------+-------+-------+------+-----+-----+-----|
| IRQ7 |Closed | Open | Open |Open |Open |Open |
|-------------------+-------+-------+------+-----+-----+-----|
| IRQ5 | Open |Closed | Open |Open |Open |Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DTE/DCE CONFIGURATION |
|------------------------------------------------------------|
| Port | Mode | Jumper | Setting |
|-------------+-------------+--------------+-----------------|
IMG IMG 3
| 0 | DCE | JP5 | |
|-------------+-------------+--------------+-----------------|
IMG IMG 4
| 0 | DTE | JP5 | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DTE/DCE CONFIGURATION |
|------------------------------------------------------------|
| Port | Mode | Jumper | Setting |
|-------------+-------------+--------------+-----------------|
IMG IMG 5
| 1 | DCE | JP6 | |
|-------------+-------------+--------------+-----------------|
IMG IMG 6
| 1 | DTE | JP6 | |
+------------------------------------------------------------+