1.4.1.3 - Norsk Data hardware - NORD-10

Description

• 16 bits process output.
• A lot of the MCA255 optocouplers are missing on the PCB version III.
  The pull up resistor packages have also been replaced.
• Not connected to any interrupt level.
• Upto three interface cards can be installed

  PROCESS OUTPUT
  Interface	IDENT	DEVNO		LOG.DEVNO
  1	-	1035B	1035B	-
  2	-	1036B	1036B	-
  3	-	1037B	1037B	-

• Print: I   ECO: 1
• Print: III   ECO: 0
• PCB size 156 x 148 mm, 2 layers
• Release date xx. xxx. xxxx

Chipset

• MCA255 - optocouplers x 17 pieces.

LEDs

• None

Straps

• None

Switches

• First device number (position C3), binary value (missing entries are illegal)

  Interface	DEVNO	SW8	SW7	SW6	SW5	SW4	SW3	SW2	SW1
  1	1035B	ON	ON	ON	ON	OFF	OFF	OFF	ON
  2	1036B	ON	ON	ON	ON	OFF	OFF	ON	OFF
  3	1037B	ON	ON	ON	ON	OFF	OFF	ON	ON

Connectors

• Standard NORD-10 bus