1.4.1.5 - Norsk Data hardware - ND-100

Description

• This is the famous ND-110 CPU that can be mounted in a PC, OWS-12 (Ericsson WS-286).
• It has its own memory and runs Sintran III (version J) and standard ND-100 programs.
• The configuration PCB 3404 must be installed before it can run.
• This CPU & MMS is piggybacked to one of the PCB 3402 - Bus and Memory cards (ND-324143).
• Using 4 pieces of SRAM chip, 1024 x 4 bits x 4 pieces (total 2 KB).
• Using 8 pieces of SRAM chip, 4096 x 4 bits x 8 pieces (total 16 KB).
• Print: B   ECO: H
• Print: C   ECO: H
• PCB size 336 x 120 mm, 10 layers
• Release date xx. xxx. 1987

Chipset

• 40200A
• 40201A
• 40202A
• 40300B
• 40400A
• 40500A
• 40501A
• 40502D
• 40600A
• 40700A
• 40800B
• 40900A
• 41000A
• 41001A
• 41100A
• 41101A
• 41200R
• 41201P
• 41202P
• 41203P
• 41204P
• 41205P
• 41206P
• 41207P
• ND-BUFALU
• ND-RMAC
• ND-RMIC
• AM2149 - SRAM x 4 pieces
• AM99C68 - SRAM x 8 pieces
• SCN2661 - EPCI

LEDs

• None

Straps

• A0 -
• A1 -
• A2 -
• A3 -
• A4 -
• A5 -
• A6 -
• A7 -

Switches

• None

Connectors

• (J2) - Configuration PCB
• (J110) - Intra connector to Bus and Memory card
• (J111) - Intra connector to Bus and Memory card
• (J112) - Intra connector to Bus and Memory card
• (J113) - Intra connector to Bus and Memory card
• (J114) - HDLC