
ADVANCED LOGIC RESEARCH, INC.

FLYER SC

Processor              80386SX/80486SX(on 32-bit external CPU card)
Processor Speed        33MHz
Chip Set               ALR
Max. Onboard DRAM      16MB
Cache                  64/128KB (on 16/32-bit external cache card)
BIOS                   Phoenix
Dimensions             264mm x 218mm
I/O Options            16-bit ISA riser card slot, 16/32-bit external
                       CPU/cache card slot

                       bus mouse port, floppy interface, IDE interface

                       parallel port, serial ports (2), VGA interface
NPU Options            80387SX

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                 Location

  External battery          BAT        Floppy drive              FDD
                                       interface

  16/32-bit external        CHE        IDE interface             IDE
  CPU/cache card

  VGA interface             CN1        Front panel               PNL
                                       switches & LEDs

  Bus mouse port            CN2        16-bit ISA riser          RIS
                                       card

  Parallel port             CN3        Reset switch              RST

  Serial port 1             CN4        Speaker                   SPK

  Serial port 2             CN5

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Bus mouse port enabled                  JP3             closed

      Bus mouse port disabled                 JP3              open

     VGA port enabled                        JP6             closed

      VGA port disabled                       JP6              open

     CMOS memory normal operation            JP10             open

      CMOS memory clear                       JP10            closed

                            DRAM CONFIGURATION

    Size         Bank 0        Bank 1       Bank 2            JP8

     0MB       (4) 441000       NONE         NONE      pins 3 & 5 and 4 &
                                                            6 closed

     2MB       (4) 441000       NONE         NONE      pins 1 & 3 and 2 &
                                                            4 closed

     4MB       (4) 441000      (2) 1M x      NONE      pins 1 & 3 and 2 &
                                  9                         4 closed

     6MB       (4) 441000      (2) 1M x    (2) 1M x    pins 1 & 3 and 2 &
                                  9           9             4 closed

     8MB       (4) 441000      (2) 4M x      NONE      pins 3 & 5 and 4 &
                                  9                         6 closed

    10MB       (4) 441000      (2) 4M x      NONE      pins 1 & 3 and 2 &
                                  9                         4 closed

    12MB       (4) 441000      (2) 1M x    (2) 4M x    pins 1 & 3 and 2 &
                                  9           9             4 closed

    16MB       (4) 441000      (2) 4M x    (2) 4M x    pins 3 & 5 and 4 &
                                  9           9             6 closed

  Note:DRAM in Bank 0 is factory installed and cannot be altered.

