I have had many requests for technical information on the CP-823/U. I have added a new tab at the top of the page for technical documents. Choose from the drop-down list. They are in PDF format. These are most likely the only copies in existence; some are hand written by the Univac Engineers and Naval Engineers at NADC. If any of the information contained within these documents is used in a report, article, book...please have the courtesy and journalistic professionalism to credit the source.
- HOME P3 Orion Top Secret
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PICTURES CP-823/U (Univac 1830)
- Memory Protect Adapter
- Processor CP-823/U Prototype MOD3
- Control Console CP-823/U Prototype MOD3
- Power Supply CP-823/U Prototype MOD3
- Memory CP-823/U Prototype MOD3
- Airborne I/O CP-823/U Prototype MOD3
- Ground I/O CP-823/U Prototype MOD3
- Documentation CP-823/U Prototype MOD3
- Cables CP-823/U Prototype MOD3
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Technical Documents
- Central Processor Operation
- Central Processor to Memory
- Interface Central Processor & Air I/O
- 1830 Ground I/O Unit
- DRO Bootstrap & Service Library
- Bootstrap Routine & Utility
- 1830 Instruction Repertoire
- Combined Power Supply
- Acceptance Procecures CP-823/U 1965
- Switch, Amplifier, Strobe Generator
- + 3 Volt Airborne I/O Interface
- Air I/O Modification Indicators
- Electronic Switch Parts List
- Logic Symbols Central Processor
- Current Regulator Parts List
- Project A-NEW P3 Orion
- ELECTRONICS
- P-3 Orion Univac 1830 (CP-823/U) PC Cards and Chips
- Univac Microelectronics
- Contact P3 Orion Top Secret
- Blog
- Monolithic Integrated Circuits
- Friden Flexowriter Input/Output Peripheral
- WS279 MICROCHIP
- WS280 MICROCHIP
- WS283 MICROCHIP
- NTDS (Naval Tactical data System) Roots
- Cordwood Block Electronics
- Office of Naval Research
- Acceptance Procecures CP-823/U 1965
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