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What were the three main requirements of the Apollo Guidance Computer?
All of sudden the interest in Apollo software became paramount.” The system was designed with three major sub-units: the inertial measurement unit (IMU), the computer unit and optical unit. It could use all known methods of obtaining navigation data including inertial, celestial, on-board radar, and ground tracking.
How did the AGC work?
Two types of work ran in the AGC, classified either as “Jobs” or as “Waitlist Tasks.” Jobs were independently scheduled to run, had a tiny but dedicated memory area for their variables, and used a priority level that established their position in the AGC’s run queue. An AGC DSKY in its proper position in an Apollo CM.
What would be the brains of the Apollo Guidance Computer?
The computer was the central ingredient or “brain” of the Apollo Guidance, Navigation and Control system. AGC software was written in assembly language and stored on rope memory. When the design requirements for the AGC were defined, software programming techniques did not exist so it had to be designed from scratch.
What programming language did Apollo use?
AGC assembly language
AGC software was written in AGC assembly language and stored on rope memory.
How fast was the Apollo Guidance Computer?
The Apollo 11 computer had a processor – an electronic circuit that performs operations on external data sources – which ran at 0.043 MHz. The latest iPhone’s processor is estimated to run at about 2490 MHz. Apple do not advertise the processing speed, but others have calculated it.
Is the Apollo Guidance Computer still in good condition?
For Future Generations: Preserving the Apollo Guidance Computer — Living Space Upon speaking with Jimmie Loocke at Spacefest IX, I soon realized the significance of his AGC. The computer is in such good condition that after some maintenance, it could theoretically be turned on for the 50th anniversary of Apollo 11 next July.
What was the computer on the Apollo spacecraft?
From Wikipedia, the free encyclopedia The Apollo Guidance Computer (AGC) is a digital computer produced for the Apollo program that was installed on board each Apollo command module (CM) and Apollo Lunar Module (LM). The AGC provided computation and electronic interfaces for guidance, navigation, and control of the spacecraft.
Who was the designer of the Apollo Guidance Computer?
Flatpack integrated circuits in the Apollo guidance computer. The AGC was designed at the MIT Instrumentation Laboratory under Charles Stark Draper, with hardware design led by Eldon C. Hall. Early architectural work came from J.H. Laning Jr., Albert Hopkins, Richard Battin, Ramon Alonso, and Hugh Blair-Smith.
What was the pressure of the Apollo coldplates?
In addition, heated platens with precise thermal controls were developed to provide the degree of heat, pressure, and flatness necessary to diffusion-bond the coldplates. Although required to function at a pressure of 90 psi, the coldplates now being produced are being tested at 1000 pounds without any evidence of failure.