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Preliminary Specifications -- Programmed Data Processor Model Three (PDP-3)

Company:	Digital Equipment Corporation
Part:
Date:	1960-10
Keywords:

Copies

Address:	http://bitsavers.org/pdf/dec/pdp3/PDP-3_PrelimSpec.pdf
Site:	Al Kossow's Bitsavers
Format:	PDF
Size:	2469665 bytes (2.4 MiB)

Table of Contents

Introduction
- General Description
- System Block Diagram
- Electrical Description
- Mechanical Description
- Environmental Requirements
Central Processor
- Operation Speeds
- Instruction Format
- Number System
- Indexing
- Indirect Addressing
- Instruction List
- Manual Controls
Storage
Standard Input-Output
- Paper Tape Reader
- Paper Tape Punch
- Typewriter
Optional Input-Output
- Sequence Break System
- High Speed In-Out Channel
- Magnetic Tape
- CRT Display
- Real Time Clock
- Line Printer
Utility Programs
- Frap System
- DECAL System
- Floating Point Routines
- Maintenance Routines
- Miscellaneous Routines