
J & J TECHNOLOGY, INC.

JJ.604

Card Type              Memory
Chip Set               DM & P Corporation DMP-9001
Maximum Onboard Memory 16MB EPROM/Flash RAM/SRAM
Data Bus               8-bit ISA

[Image]

                        USER CONFIGURABLE SETTINGS

                      Setting                        Label     Position

  Battery backup enabled                              JP1       Closed

  Battery backup disabled                             JP1        Open

  Chip U1 contains SRAM                              SW3/1        On

  Chip U1 does not contain SRAM                      SW3/1       Off

  Chip U2 contains SRAM                              SW3/2        On

  Chip U2 does not contain SRAM                      SW3/2       Off

  Chip U3 contains SRAM                              SW3/3        On

  Chip U3 does not contain SRAM                      SW3/3       Off

  Chip U4 contains SRAM                              SW3/4        On

  Chip U4 does not contain SRAM                      SW3/4       Off

  Chip U5 contains SRAM                              SW3/5        On

  Chip U5 does not contain SRAM                      SW3/5       Off

  Chip U6 contains SRAM                              SW3/6        On

  Chip U6 does not contain SRAM                      SW3/6       Off

  Chip U7 contains SRAM                              SW3/7        On

  Chip U7 does not contain SRAM                      SW3/7       Off

  Chip U8 contains SRAM                              SW3/8        On

  Chip U8 does not contain SRAM                      SW3/8       Off

  Chip U9 contains SRAM                              SW4/1        On

  Chip U9 does not contain SRAM                      SW4/1       Off

  Chip U10 contains SRAM                             SW4/2        On

  Chip U10 does not contain SRAM                     SW4/2       Off

  Chip U11 contains SRAM                             SW4/3        On

  Chip U11 does not contain SRAM                     SW4/3       Off

  Chip U12 contains SRAM                             SW4/4        On

  Chip U12 does not contain SRAM                     SW4/4       Off

                    USER CONFIGURABLE SETTINGS (CONT)

                      Setting                        Label     Position

  Chip U13 contains SRAM                             SW4/5        On

  Chip U13 does not contain SRAM                     SW4/5       Off

  Chip U14 contains SRAM                             SW4/6        On

  Chip U14 does not contain SRAM                     SW4/6       Off

  Chip U15 contains SRAM                             SW4/7        On

  Chip U15 does not contain SRAM                     SW4/7       Off

  Chip U16 contains SRAM                             SW4/8        On

  Chip U16 does not contain SRAM                     SW4/8       Off

                           MEMORY TYPE SELECTION

         Setting                  SW2-1                    SW2-2

       EPROM only                 Closed                   Closed

     EPROM and SRAM               Closed                   Closed

        SRAM only                  Open                     Open

  28F010 or 28F020 Flash          Closed                    Open
           RAM

  29F010 or 29F040 Flash           Open                    Closed
           RAM

                             ADDRESS SELECTION

  Shared Memory     Base      SW1/1       SW1/2       SW1/3       SW1/4
                    I/O

        C800h       240h        On          On         On          On

        CA00h       250h        On          On         On          Off

        CC00h       260h        On          On         Off         On

        CE00h       270h        On          On         Off         Off

        D000h       240h        On         Off         On          On

        D200h       250h        On         Off         On          Off

        D400h       260h        On         Off         Off         On

        D600h       270h        On         Off         Off         Off

        D800h       240h       Off          On         On          On

        DA00h       250h       Off          On         On          Off

        DC00h       260h       Off          On         Off         On

       DE00h       270h       Off          On         Off         Off

                           MEMORY CONFIGURATION

  The memory sockets U1 - U16 on this card accept SRAM chips (581000 or
  584000), EPROM chips (27010, 27C020, 27C040, 27C080, or 27C301), and
  Flash EPROM chips (28F010, 28F020, 29F010, or 29F040). The sockets can
  be filled in any order and SRAM chips can be mixed with EPROMs. Only
  one size of each type of chip installed may be used (i.e. all EPROM are
  27C080 chips and all SRAM are 581000 chips).

                             DIAGNOSTIC LED(S)

    LED          Color          Status                Condition

    LED       Unidentified        On           Card is writing to Flash
                                                         RAMs

    LED       Unidentified        Off        Card is not writing to Flash
                                                         RAMs

