
CLUB AMERICAN TECHNOLOGIES, INC.

FALCON 450 EISA SERIES (REV. B)

Processor        80486SX/80487SX/80486DX/80486DX2
Processor Speed  20/25/33/50(internal)/50/66(internal)MHz
Chip Set         VLSI
Max. Onboard     256MB
DRAM
SRAM Cache       64/256KB
BIOS             AMI
Dimensions       330.2mm x 218.4mm
I/O Options      32-bit external CPU/NPU card slot, 32-bit external video
                 card slot
NPU Options      4167 (on external CPU/NPU card)

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                  Location

  Reset switch               J1        32-bit external video       S1
                                       card

  Speaker                    J2        32-bit NPU/CPU card         S2

  Power LED & keylock        J3

                        USER CONFIGURABLE SETTINGS

                Function                      Jumper         Position

     Factory configured - do not alter        JP1           pins 2 & 3
                                                              closed

     Factory configured - do not alter        JP2           pins 2 & 3
                                                              closed

     Factory configured - do not alter        JP3             open

     Factory configured - do not alter        JP5            closed

     Factory configured - do not alter        JP6            closed

     Monitor type select color                JP7            closed

      Monitor type select monochrome           JP7             open

     Video adapter select normal              JP9           pins 1 & 2
                                                              closed

      Video adapter select local bus           JP9           pins 2 & 3
                                                              closed

     Factory configured - do not alter        JP11          pins 2 & 3
                                                              closed

     Factory configured - do not alter        JP12          pins 2 & 3
                                                              closed

                   CPU JUMPER CONFIGURATION (MAIN BOARD)

          CPU                 JP4              JP8              JP10

      80486DX2-66          pins 1 & 2       pins 1 & 2         closed
                            closed           closed

      80486DX2-50          pins 1 & 2       pins 2 & 3         closed
                            closed           closed

      ODP487SX-50          pins 1 & 2       pins 2 & 3         closed
                            closed           closed

      80486DX-50           pins 1 & 2       pins 2 & 3         closed
                            closed           closed

      80486DX-33           pins 1 & 2       pins 2 & 3         closed
                            closed           closed

      80486SX-25           pins 1 & 2       pins 2 & 3         closed
                            closed           closed

      80486SX-20           pins 2 & 3       pins 2 & 3          open
                            closed           closed

                            DRAM CONFIGURATION

      Size          Bank 0        Bank 1         Bank 2         Bank 3

      4MB         (1) 1M x 36      NONE           NONE           NONE

      8MB         (1) 1M x 36   (1) 1M x 36       NONE           NONE

      12MB        (1) 1M x 36   (1) 1M x 36    (1) 1M x 36       NONE

      16MB        (1) 1M x 36   (1) 1M x 36    (1) 1M x 36   (1) 1M x 36

      16MB        (1) 4M x 36      NONE           NONE           NONE

      20MB        (1) 1M x 36   (1) 4M x 36       NONE           NONE

      24MB        (1) 1M x 36   (1) 1M x 36    (1) 4M x 36       NONE

      32MB        (1) 4M x 36   (1) 4M x 36       NONE           NONE

      36MB        (1) 1M x 36   (1) 4M x 36    (1) 4M x 36       NONE

      40MB        (1) 1M x 36   (1) 1M x 36    (1) 4M x 36   (1) 4M x 36

      40MB        (1) 1M x 36   (1) 4M x 36    (1) 4M x 36   (1) 1M x 36

      64MB        (1) 4M x 36   (1) 4M x 36    (1) 4M x 36   (1) 4M x 36

      64MB         (1) 16M x       NONE           NONE           NONE
                      36

     128MB         (1) 16M x     (1) 16M x        NONE           NONE
                      36            36

     192MB         (1) 16M x     (1) 16M x      (1) 16M x        NONE
                      36            36             36

     256MB         (1) 16M x     (1) 16M x      (1) 16M x    (1) 16M x 36
                      36            36             36

[Image]

                         CPU JUMPER CONFIGURATION

       CPU               JP1           JP2          JP3           JP4

  80486DX2-66 1     pins 1 & 2 and    closed       closed       closed
                    3 & 4 closed

  ODP487SX-50 1       pins 2 & 3       open        closed       closed
                       closed

    80486DX-50      pins 1 & 2 and    closed        open         open
                    3 & 4 closed

    80486DX-33      pins 1 & 2 and    closed       closed       closed
                    3 & 4 closed

    80486SX-25        pins 2 & 3       open        closed       closed
                       closed

    80486SX-20        pins 2 & 3       open        closed       closed
                       closed

  Note 1 :Speeds indicated are the internal speeds of the CPU.

                         CPU SWITCH CONFIGURATION

     CPU       SW1/switch 1   SW1/switch 2   SW1/switch 3   SW1/switch 4

   80487SX        closed          open          closed          open

  ODP487SX        closed          open          closed          open

  80486DX2         open          closed          open          closed

            SRAM JUMPER CONFIGURATION

   Size      JP5       JP6       JP7       JP8

   64KB      open     open      open      open

  256KB     closed   closed    closed    closed

                    SRAM CONFIGURATION

     Size        Cache SRAM      TAG (U1)      TAG (U9)

     64KB        (8) 8K x 8    (1) 16K x 1    (1) 8K x 9

     256KB      (8) 32K x 8    (1) 64K x 1    (1) 32K x 9

