132 (NORD-1 card)
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132 Interrupt control, is a card that is used in the NORD-1 CPU.
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Introduction
The card is made in the standard NORD-1 card format.
| CPU model | Crate position |
|---|---|
| 29 | C04 |
| 35 | C04 |
The logic diagram is documented in drawing 2A32.[1]
This card also have the power-on reset circuit.
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.
- 6 x 7400
- 4 x 7402
- 3 x 7410
- 2 x 7020
- 2 x 7450
- 3 x 7453
- 2 x 7474
- 1 x 7475
- 1 x 7483
Reference
- ↑ HARDWARE MANUAL NORD 1
- Hardware in NORD-1 Serial 47