
DECISION COMPUTER INTERNATIONAL CO., LTD.

PCDISK/384KB

Card Type              Memory-based disk
Maximum Onboard Memory 384KB EPROM
I/O Options            Auto-reset function
Data Bus               8-bit ISA

[Image]

                                SRAM/EPROM

   EPROM      U1        U2         U3         U4        U5         U6
   Size

   64KB      None      None       None       None      None     (1) 27512

  128KB      None      None       None       None       (1)     (1) 27512
                                                       27512

  192KB      None      None       None        (1)       (1)     (1) 27512
                                            27512      27512

  256KB      None      None        (1)        (1)       (1)     (1) 27512
                                 27512      27512      27512

  320KB      None       (1)        (1)        (1)       (1)     (1) 27512
                       27512     27512      27512      27512

  384KB       (1)       (1)        (1)        (1)       (1)     (1) 27512
            27512      27512     27512      27512      27512

                             BASE I/O ADDRESS

       Setting             SW1/1             SW1/2             SW1/3

          200h              On                On               On

           240h             Off                On               On

           280h              On               Off               Off

           2C0h             Off               Off               Off

           300h              On                On               On

           340h             Off                On               On

           3C0h              On               Off               Off

                               BIOS ADDRESS

        Setting              SW1/4            SW1/5            SW1/6

           C0000h             On               On                On

           C4000h             Off              On                On

           C8000h             On               Off               On

           CC000h             Off              Off               On

          D0000h             On               On               Off

           D4000h             Off              On               Off

           D8000h             On               Off              Off

