1.4.1.8 - Norsk Data hardware - ND-5000

Description

• The Rallar CPU data cache.
• Using 24 pieces of SRAM chips, 16384 x 4 bits x 24 pieces (total 192 KB).
• Print: A1   ECO: 2
• PCB size 120 x 71 mm, 12 layers
• Release date 07. Sep. 1990

Chipset

• 85000B
• HM6789 or
  TC55417 - SRAM x 24 pieces

LEDs

• None

Straps

• 5 straps - ECO level

Switches

• None

Connectors

• Inter connectors to motherboard and other baby modules