
ADVANCED LOGIC RESEARCH, INC.

FLYER SD+

Processor             80486SX/80486DX (depends on CPU card installed)
Processor Speed       25/33MHz
Chip Set              Unidentified
Max. Onboard DRAM     16MB
Cache                 256KB (on external cache card)
BIOS                  Unidentified
Dimensions            330mm x 218mm
I/O Options           Floppy drive interface, IDE interface, parallel
                      port, PS/2 mouse port, serial ports (2), VGA port,
                      CPU/cache slot
NPU Options           4167

[Image]

                                CONNECTIONS

  Purpose                  Location   Purpose                    Location

  VGA port                   CN1      IDE interface                CN6

  PS/2 mouse port            CN2      Floppy drive interface       CN7

  Parallel port              CN3      Riser slot                   SL1

  Serial port 1              CN4      CPU\cache slot               SL2

  Serial port 2              CN5

  Note: The location of pin 1 is unidentified.

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

     On board mouse enabled                  JP3              Open

      On board mouse disabled                 JP3             Closed

     On board VGA enabled                    JP6             Closed

      On board VGA disabled                   JP6              Open

                            DRAM CONFIGURATION

       Size              Bank 0            Bank 1             Bank 2

        2MB               2MB               NONE               NONE

        4MB               2MB            (2) 1M x 9            NONE

        6MB               2MB            (2) 1M x 9         (2) 1M x 9

       10MB               2MB            (2) 4M x 9

       12MB               2MB            (2) 1M x 9         (2) 4M x 9

       16MB               2MB            (2) 4M x 9         (2) 4M x 9

  Note: The location of Bank 0 is unidentified. Bank 0 is factory
  installed and is not configurable. If 16MB is installed, Bank 0 is
  automatically disabled.

               DRAM JUMPER CONFIGURATION

            Size                        JP8

         2MB - 12MB          pins 1 & 3, 2 & 4 closed

         16MB only           pins 3 & 5, 4 & 6 closed

                  CACHE CONFIGURATION

  Note: 256KB cache is located on the CPU/cache card.

                      VRAM CONFIGURATION

        Size                Bank 0               Bank 1

        512KB           (4) 256K x 16             NONE

         1MB            (4) 256K x 16        (4) 256K x 16

  Note: Bank 0 is factory installed and is not configurable.

