RADISYS CORPORATION

EPC-33, EPC-34

Processor             80486DX2/80486DX4
Processor Speed       50(internal)/100(internal)MHz
Chip Set              Pico Power
Video Chip Set        Cirrus Logic
Maximum Onboard       32MB
Memory
Maximum Video Memory  1MB
Cache                 256KB
BIOS                  Phoenix
Dimensions            Unidentified
I/O Options           Ethernet 10BaseT connector, floppy drive interface,
                      IDE interface, parallel port, serial ports (2), VGA
                      port, PC/104 connectors (2), VGA feature connector,
                      flat panel connector
NPU Options           None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  M-Systems Flash             C1        Ethernet 10BaseT          CN6
  Module                                connector

  VGA port                    CN1       Flat panel connector      CN7

  Serial port 1               CN2       VGA feature               CN8
                                        connector

  VGA interface               CN3       IDE interface             CN9

  Serial port                 CN4       PC/104 connector           P1
  2/parallel port

  Floppy drive                CN5       PC/104 connector           P2
  interface

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Factory configured - do not          CN10          Unidentified
      alter

      Flash BIOS boot block write           JP4              Open
      protect disabled

      Flash BIOS boot block write           JP4             Closed
      protect enabled

      Flash BIOS write protect              JP5              Open
      disabled

      Flash BIOS write protect              JP5             Closed
      enabled

      Flash BIOS normal operation           JP6              Open

      Flash BIOS recovery mode              JP6             Closed

      External MDA graphics card not        JP7              Open
      installed

      External MDA graphics card            JP7             Closed
      installed

      SIMM CONFIGURATION

     Size          Bank 0

      4MB       (1) 1M x 36

      8MB       (1) 2M x 36

     16MB       (1) 4M x 36

     32MB       (1) 8M x 36

                        CACHE CONFIGURATION

  Note: 256KB cache is factory installed and is not configurable.

                       VIDEO MEMORY CONFIGURATION

  Note: 1MB video memory is factory installed and is not configurable.

                       LCD FLAT PANEL SELECTION

     Setting             JP1               JP2              JP3

  Sharp LM64C35P       Closed            Closed             Open

  Sharp LM64P89        Closed             Open             Closed

  Sharp LQ10D131       Closed             Open              Open

  Sharp LQ10DH11        Open              Open             Closed

   NEC NL6448AC         Open              Open              Open