Description
- Arithmetic in the ND-500/2 CPU.
- Using the famous and versatile ALU chip SN74181.
- Typical position is #23 in the ND-500/2 crate.
- Print: E ECO: K
- PCB size 405 x 280 mm, 4 layers
- Release date xx. xxx. xxxx
Chipset
- 03600A
- 30000A
- 30001A
- 30002A
- 30003A
- 30004A
- 30005A
- 30006A
- 30007A
- 30008A
- 30009A
- 30010A
- 30011A
- 30012A
- 30013A
- 30014A
- 30015A
- 30016A
- 30017A
- 30018A
- 30019A
- 30020A
- 30021A
- 30022A
- 30023A
- 30024A
- 30025A
- 30026A
- 30027A
- 30028A
- 30029A
- 30030A
- 30031A
- SN74181 - ALU x 3 pieces
LEDs
Straps
Switches
Connectors
- (A) Standard ND-500 bus
- (B) Standard ND-500 bus
- (C) Standard ND-500 bus
- (D) Standard ND-500 bus
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Component side, PCB version E
Solder side, PCB version E
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1.4.1.7 - Norsk Data hardware - ND-500
