IBM 1620

CONTENTS
SECTION 1
GENERAL
•
1.1
Functions 2.1
Introduction
1.1
Circuit Objectives . 2. 1
Operation
1.1
Dump Numerically (Code 35-DN)
2.2
Instructions .
1.1
Objectives .
2.2
Operating Modes
1.2 Functions
2.2
Write Alphamerically (Code 39-WA).
2.2
SECTION 2
CIRCUIT DESCRIPTION
2. 1 Objectives .
2.2
Write Numerically (Code 38-WN)
2.1 Functions
2.2
Objective.
2.1
Circuit Objectives
2.3
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