DATUM, INC.

PC05XT

Category               Time code generator
Data Bus Type          8-bit ISA
Memory Type            Unidentified
Maximum Onboard Memory Unidentified

[Image]

                                CONNECTIONS

       Purpose           Location           Purpose           Location

  15-pin proprietary       CN1         20 pin proprietary        CN2
      connector                            connector

                          INTERRUPT SELECT

   IRQ      JP1/A    JP1/B     JP1/C     JP1/D    JP1/E     JP1/F

   IRQ2     Closed    Open     Open      Open      Open      Open

   IRQ3     Open     Closed    Open      Open      Open      Open

   IRQ4     Open      Open     Closed    Open      Open      Open

   IRQ5     Open      Open     Open      Closed    Open      Open

   IRQ6     Open      Open     Open      Open     Closed     Open

   IRQ7     Open      Open     Open      Open      Open     Closed

  FACTORY CONFIGURED SETTING

    Switch         Setting

     SW1/6            On

     SW1/7            On

     SW1/8            On

                     ADDRESS CONFIGURATION

  Address    SW1/1      SW1/2     SW1/3      SW1/4     SW1/5

  200-20F      On        On         On         On        On

  210-21F     Off        On         On         On        On

  220-22F      On        Off        On         On        On

  230-23F     Off        Off        On         On        On

  240-24F      On        On        Off         On        On

  250-25F     Off        On        Off         On        On

  260-26F      On        Off       Off         On        On

  270-27F     Off        Off       Off         On        On

  280-28F      On        On         On        Off        On

  290-29F     Off        On         On        Off        On

  2A0-2AF      On        Off        On        Off        On

  2B0-2BF     Off        Off        On        Off        On

  2C0-2CF      On        On        Off        Off        On

  2D0-2DF     Off        On        Off        Off        On

  2E0-2EF      On        Off       Off        Off        On

  2F0-2FF     Off        Off       Off        Off        On

  300-30F      On        On         On         On       Off

  310-31F     Off        On         On         On       Off

  320-32F      On        Off        On         On       Off

  330-33F     Off        Off        On         On       Off

  340-34F      On        On        Off         On       Off

  350-35F     Off        On        Off         On       Off

  360-36F      On        Off       Off         On       Off

  370-37F     Off        Off       Off         On       Off

  380-38F      On        On         On        Off       Off

  390-39F     Off        On         On        Off       Off

  3A0-3AF      On        Off        On        Off       Off

  3B0-3BF     Off        Off        On        Off       Off

  3C0-3CF      On        On        Off        Off       Off

  3D0-3DF     Off        On        Off        Off       Off

  3E0-3EF      On        Off       Off        Off       Off

  3F0-3FF     Off        Off       Off        Off       Off