1.4.1.3 - Norsk Data hardware - NORD-10

Description

• NORD-10/S status.
• Holds the status register (status register bits 0..7) for all 16 levels.
• Using two RAM chips as the register storage, 16 x 4 bits x 2 pieces (total 16 bytes or 16 status registers of 8 bits each).
• The card without components are used as a dummy card. It is inserted in the IO crate (in the place where an IO-card is removed), to not break the interrupt lines.
• Print: I   ECO: 0
• PCB size 156 x 149 mm, 2 layers
• Release date xx. xxx. xxxx

Chipset

• DM8599 or
  SN74189 - RAM x 2 pieces

LEDs

• None

Straps

• None

Switches

• None

Connectors

• Standard NORD-10 bus