
REPLY CORPORATION

POWERBOARD 50/50Z

Processor     80486SX2/80486DX2/80486DX4
Processor     25/33/50(internal)/66(internal)/100(internal)MHz
Speed
Chip Set      C & T
Max. Onboard  64MB
DRAM
Cache         None
BIOS          Reply
Dimensions    254mm x 220mm
I/O Options   Floppy drive interface, IDE interfaces (2), parallel port,
              PS/2 mouse port, serial port, VGA port
NPU Options   None

[Image]

                                CONNECTIONS

  Purpose                   Location   Purpose                   Location

  IDE interface               CN1      Power supply connector      CN8

  Floppy drive interface      CN2      Speaker                     J3

  Hard drive power            CN3      VGA port                    J4

  Hard drive power            CN4      Serial port                 J6

  IDE interface               CN5      Parallel port               J8

  Chassis fan power           CN7      PS/2 mouse port             J15

                        USER CONFIGURABLE SETTINGS

                Function                    Jumper           Position

      CMOS memory normal operation           J1               N/A

       CMOS memory clear                      J1               N/A

            Note: The CMOS configuration is cleared by switching the
            jumper from one position to the other. If jumper is on pins 2
            & 3, to clear CMOS, switch to pins 1 & 2 closed. If jumper is
            on pins 1 & 2, to clear CMOS, switch to pins 2 & 3 closed.

             DRAM CONFIGURATION

     Size          Bank 0        Bank 1

      8MB        (2) 1M x 36      NONE

     16MB        (2) 1M x 36   (2) 1M x 36

     16MB        (2) 2M x 36      NONE

     24MB        (2) 1M x 36   (2) 2M x 36

     24MB        (2) 2M x 36   (2) 1M x 36

     32MB        (2) 2M x 36   (2) 2M x 36

     32MB        (2) 4M x 36      NONE

     40MB        (2) 1M x 36   (2) 4M x 36

     40MB        (2) 4M x 36   (2) 1M x 36

     48MB        (2) 2M x 36   (2) 4M x 36

     48MB        (2) 4M x 36   (2) 2M x 36

     64MB        (2) 4M x 36   (2) 4M x 36

     64MB        (2) 8M x 36      NONE

  CPU SPEED CONFIGURATION

    Speed          JP1

    25MHz         Closed

    33MHz          Open

    50iMHz        Closed

    66iMHz         Open

   100iMHz         Open

                      VIDEO MEMORY CONFIGURATION

         Size                   Bank 0                 Bank 1

          1MB                 (2) 411000                NONE

          2MB                 (2) 411000             (2) 411000

  Note: Bank 0 is factory installed and the location is unidentfied.

