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# RADISYS CORPORATION
EPC-30
Processor 80386SX
Processor Speed 16/20/25/33MHz
Chip Set Unidentified
Video Chip Set Cirrus Logic
Maximum Onboard 16MB
Memory
Maximum Video 512KB
Memory
Cache None
BIOS Phoenix
Dimensions Unidentified
I/O Options Floppy drive interface, IDE interface,
parallel port, PS/2 mouse interface, serial
ports (4), VGA port, PC/104 connectors (2),
flat panel connector
NPU Options None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Purpose | Location | Purpose | Location |
|----------------+----------+---------------------+----------|
| Serial port 2 | J1 | Parallel port | J9 |
|----------------+----------+---------------------+----------|
| Serial port 3 | J2 | VGA port | J11 |
|----------------+----------+---------------------+----------|
| Floppy drive | J3 | Serial port 1 | J12 |
| interface | | (alternate) | |
|----------------+----------+---------------------+----------|
| Power | J4 | PS/2 mouse/keyboard | J13 |
| connector | | interface | |
|----------------+----------+---------------------+----------|
| IDE interface | J6 | Serial port 1 | J14 |
|----------------+----------+---------------------+----------|
| Flat panel | J7 | PC/104 connector | P1 |
| connector | | | |
|----------------+----------+---------------------+----------|
| VGA interface | J8 | PC/104 connector | P2 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|-------------------------------------+-------+--------------|
| » | Factory configured – do not | C1 | Unidentified |
| | alter | | |
|---+---------------------------------+-------+--------------|
| » | Factory configured – do not | J5 | Unidentified |
| | alter (test socket) | | |
|---+---------------------------------+-------+--------------|
| » | Flash BIOS write protect | JP1 | Open |
| | disabled | | |
|---+---------------------------------+-------+--------------|
| | Flash BIOS write protect | JP1 | Closed |
| | enabled | | |
|---+---------------------------------+-------+--------------|
| » | Manufacturing loop disabled | JP2 | Open |
|---+---------------------------------+-------+--------------|
| | Manufacturing loop enabled | JP2 | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SIMM CONFIGURATION |
|------------------------------------------------------------|
| Size | Bank 0 |
|----------------------------+-------------------------------|
| 1MB | (1) 256K x 36 |
|----------------------------+-------------------------------|
| 2MB | (1) 512K x 36 |
|----------------------------+-------------------------------|
| 4MB | (1) 1M x 36 |
|----------------------------+-------------------------------|
| 8MB | (1) 2M x 36 |
|----------------------------+-------------------------------|
| 16MB | (1) 4M x 36 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VIDEO MEMORY CONFIGURATION |
|------------------------------------------------------------|
| Note: 512KB video memory is factory installed and is not |
| configurable. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLAT PANEL SELECTION |
|------------------------------------------------------------|
| Setting | JP3A | JP3B | JP3C |
|--------------------+-------------+------------+------------|
| » | 0-bit disabled | Open | Open | Open |
|---+----------------+-------------+------------+------------|
| | 0-bit enabled | Closed | Closed | Closed |
+------------------------------------------------------------+