Checking circuits and diagnostic routines. Dittoed typescript

1953. Eckert, J. Presper. Publication form. Checking circuits and diagnostic routines. Dittoed typescript, stapled. N.p., March 24, 1953. 13 sheets. 280 x 217 mm. Fine. Dittoed typescript of a paper published in the IRE Convention Record. Part 7-Electronic Computers. March 23-26, 1953. The paper describes the types of faults that can occur in a computing system and how to check it to see if it is working properly; it also compares the advantages and disadvantages of internal checking circuits versus external diagnostic programs. A brief history of checking and diagnostic procedures is included from the time of the differential analyzers through ENIAC, BINAC, and finally to UNIVAC; this may be the only work on this subject. Eckert was at this time the director of engineering at the Eckert-Mauchly Division of Remington Rand. Origins of Cyberspace 1195.