
DIGITAL EQUIPMENT CORPORATION

VENTURIS FX-2

Device Type          Mainboard
Processor            Pentium
Processor Speed      90/100/120/133/150/166/180/200MHz
Chip Set             Unidentified
Video Chip Set       S3
Maximum Onboard      256MB (SDRAM supported)
Memory
Maximum Video Memory 4MB
Cache                256/512KB
BIOS                 Unidentified
Dimensions           254mm x 218mm
I/O Options          Ethernet 10/100BaseT connector, parallel port, PS/2
                     mouse port, serial port, VGA feature connector, VGA
                     port, VRM connector, USB connectors (2)
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                Location     Purpose                  Location

  Serial port              CN1        Ethernet 10/100BaseT        CN6
                                      connector

  VGA port                 CN2        Parallel port               CN7

  USB connector            CN3        VGA feature                 CN8
                                      connector

  USB connector            CN4        VRM connector               VRM

  PS/2 mouse port          CN5

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Password normal operation              SW1/2             Off

      Password clear                         SW1/2              On

     BIOS normal operation                  SW1/3             Off

      BIOS recovery mode                     SW1/3              On

     CMOS memory normal operation           SW1/4             Off

      CMOS memory clear                      SW1/4              On

     BIOS write disabled                    SW1/5             Off

      BIOS write enabled                     SW1/5              On

     Factory configured - do not alter      SW1/6             Off

                      DIMM CONFIGURATION

      Size          Bank 0          Bank 1          Bank 2

      8MB         (1) 1M x 64        None            None

      16MB        (1) 1M x 64     (1) 1M x 64        None

      16MB        (1) 2M x 64        None            None

      24MB        (1) 1M x 64     (1) 1M x 64    (1) 1M x 64

      32MB        (1) 2M x 64     (1) 2M x 64        None

      32MB        (1) 4M x 64        None            None

      48MB        (1) 2M x 64     (1) 2M x 64    (1) 2M x 64

      64MB        (1) 4M x 64     (1) 4M x 64        None

      64MB        (1) 8M x 64        None            None

      96MB        (1) 4M x 64     (1) 4M x 64    (1) 4M x 64

     128MB        (1) 8M x 64     (1) 8M x 64        None

     128MB       (1) 16M x 64        None            None

     164MB       (1) 16M x 64     (1) 1M x 64        None

     144MB       (1) 16M x 64     (1) 1M x 64    (1) 1M x 64

     144MB       (1) 16M x 64     (1) 2M x 64        None

     160MB       (1) 16M x 64     (1) 2M x 64    (1) 2M x 64

     160MB       (1) 16M x 64     (1) 4M x 64        None

                  DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1          Bank 2

     192MB       (1) 16M x 64     (1) 4M x 64    (1) 4M x 64

     192MB       (1) 16M x 64     (1) 8M x 64        None

     192MB        (1) 8M x 64     (1) 8M x 64    (1) 8M x 64

     256MB       (1) 16M x 64     (1) 8M x 64    (1) 8M x 64

     256MB       (1) 16M x 64    (1) 16M x 64        None

            Note: Board accepts SDRAM memory.

      CACHE CONFIGURATION

      Size          Bank 0

     256KB       (2) 32K x 32

     512KB       (2) 64K x 32

                      VIDEO MEMORY CONFIGURATION

          Size                  Bank 0                    V1

          2MB                (2) 512K x 16           Not installed

          4MB                (2) 512K x 16       2MB module installed

                            CPU SPEED SELECTION

  CPU speed      Clock     Multiplier      SW1/1       SW1/7      SW1/8
                speed

    90MHz       60MHz         1.5x          Off         Off        Off

   100MHz       66MHz         1.5x          On          Off        Off

   120MHz       60MHz          2x           Off         On         Off

   133MHz       66MHz          2x           On          On         Off

   150MHz       60MHz         2.5x          Off         On          On

   166MHz       66MHz         2.5x          On          On          On

   180MHz       60MHz          3x           Off         Off         On

   200MHz       66MHz          3x           On          Off         On

