103 (NORD-1 card): Difference between revisions

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* 2 x 7440
* 2 x 7440
* 8 x 7450
* 8 x 7450
* 3 x 7053
* 3 x 7453
* 3 x 7460
* 3 x 7460



Latest revision as of 00:19, 11 July 2016

103 Arithmetic, is a card that is used in the NORD-1 CPU.

Component side.
Solder side.

Introduction

The card is made in the standard NORD-1 card format.

CPU model Crate position
29 C12, C16, C20, C24
35 C12, C16, C20, C24

The logic diagram is documented in drawing 2A03.[1]

Switches and indicators

There are no switches or indicators on this board.

BOM

This list contains the logic circuits used, passive components are not listed.

  • 4 x 7400
  • 4 x 7410
  • 1 x 7420
  • 2 x 7440
  • 8 x 7450
  • 3 x 7453
  • 3 x 7460

Reference

  1. HARDWARE MANUAL NORD 1