ADVANTECH CO., LTD.

PCM-4825

Device Type                 Single board computer
Processor                   AM DX5
Processor Speed             133MHz
Chip Set                    VIA VT82C496G
Video Chip Set              Chips and Technology
Maximum Onboard Memory      32MB (EDO supported)
Maximum Video Memory        1MB
Audio Chip Set              ESS
Cache                       None
BIOS                        Award
Dimensions                  145mm x 102mm
I/O Options                 Floppy drive interface, IDE interface, parallel
                            port, PS/2 mouse port, serial ports (2), VGA
                            port, IR connector, audio in - CD-ROM, PC/104
                            connectors (2)

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  Power connector             CN1      Audio in - CD-ROM          CN10

  Floppy drive interface      CN2      Audio connector            CN11

  PC/104 connector            CN3      Power connector            CN12

  Parallel port               CN4      Serial port 1              CN13

  PC/104 connector            CN5      PS/2 mouse port            CN14

  Flat panel connector        CN6      VGA port                   CN15

  IDE interface               CN7      Reset switch                J6

  IR connector                CN8      LED                         LED

  Serial port 2               CN9

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

  »   LCD voltage select 5v                    J3           Pins 2 & 3
                                                              closed

      LCD voltage select 3.3v                  J3           Pins 1 & 2
                                                              closed

  »   CMOS memory normal operation             J4           Pins 2 & 3
                                                              closed

      CMOS memory clear                        J4           Pins 1 & 2
                                                              closed

  »   Audio power select 7805CT 5v             J5           Pins 2 & 3
                                                              closed

      Audio power select main power 5v         J5           Pins 1 & 2
                                                              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

         32MB                (1) 8M x 36

            Note: Board accepts EDO memory.

                VIDEO MEMORY CONFIGURATION

  Note: The location of the video memory is unidentified.

                          SERIAL PORT 2 SELECTION

                Setting                                 J7

  »                RS-232                       Pins 1 & 2 closed

                   RS-422                       Pins 3 & 4 closed

                   RS-485                       Pins 5 & 6 closed

                          DISK ADDRESS SELECTION

        Address          J2/pins 1 & 2    J2/pins 3 & 4    J2/pins 5 & 6

            C800            Closed            Closed           Closed

            CC00            Closed            Closed            Open

  »         D000            Closed             Open            Closed

            D400            Closed             Open             Open

            D800             Open             Closed           Closed

            DC00             Open             Closed            Open

            E000             Open              Open            Closed

          Disabled           Open              Open             Open