1.4.1.3 - Norsk Data hardware - NORD-10

Description

• 4K with dynamic memory (18 bits each, 16 bits NORD-10 word + 2 parity bits).
• Using 18 pieces of high speed MOS DRAM chips, 4096 x 1 bit x 18 pieces (total 9 KB).
• The memory 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: V   ECO: 4
• Print: VII   ECO: 0
• PCB size 156 x 149 mm, 2 layers
• Release date xx. xxx. xxxx

Chipset

• 2107 or
  TMS4060 - DRAM x 18 pieces

LEDs

• None

Straps

• None

Switches

• None

Connectors

• Standard NORD-10 bus