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Issue No.02 - Summer (1994 vol.16)
pp: 43-52
<p>This article gives an account of the design, construction, and programming of the Canadian DRTE computer, which possessed several unique features. It also describes some of the uses to which it was put.</p>
Linda Petiot, "Dirty Gertie: The DRTE Computer", IEEE Annals of the History of Computing, vol.16, no. 2, pp. 43-52, Summer 1994, doi:10.1109/85.279230
1. G.T. Lake, "DRTE Solid State Digital Computer," a paper presented at the 11th DRB Symp., Dec. 1959 (copy available from the author).
2. C.D. Florida, "A New Bistable Element Suitable for Use in Digital Computers," DRTE Report No. 5083-2, Nov. 1957.
3. N.F. Moody, recorded interview with M.R. Williams, Feb. 5, 1993 (copy available through Williams at the Univ. of Calgary).
4. G.T. Lake, recorded interview with M.R. Williams, Oct. 21, 1992 (copy available through Williams at the Univ. of Calgary).
5. C.D. Florida, "Digital Computers," manuscript of a talk given Feb. 1956 at DRTE (copy available from the Computer History Files, Univ. of Calgary).
6. C.D. Florida, "A Floating Point Arithmetic Unit," DRTE Report No. 5083-7, Feb. 1959.
7. G.T. Lake, recorded interview with J. Vardalas, Mar. 15, 1985 (copy available from the Computer History Files, Univ. of Calgary).
8. C.D. Florida, "A Non-Restoring Method for the Extraction of the Binary Square Root and Its Mechanization," DRTE Report No. 5083-6, Feb. 1959.
9. R.S.C. Cobbold and C.D. Florida, "DRTE Computer Order Code," DRTE Report No. 5083-8, Ottawa, Canada, Jan. 1959.
10. J. Vardalas, "Computer History Research Project -- The DRTE Computer," an unpublished report prepared for the National Museum of Science and Technology, Ottawa, Canada, Nov. 1985.
11. G.T. Lake, "SPL-1 Symbolic Programming Language -- A Users Manual," DRTE Report No. 1099, 1963.
12. M. Bradford, "SPL-2 Programmers Manual," DRTE Electronics Lab Report No. 1143, Ottawa, Canada, Nov. 1964.
13. G.T. Lake, "A Digital Decimal to Binary and Binary to Decimal Converter," DRTE Report No. 1044, 1960.
14. Anon., "Patent News: Magnetic Core Memory/Inventor R.S.C. Cobbold,"Canadian Electronics Eng., July 1961, p. 40.
15. Anon., "Patent News: Function Resolver/Inventors N.F. Moody and P.M. Thompson,"Canadian Electronics Eng., Nov. 1961, p. 54.
16. R. Grant, "Recent Events Show Electronics Progress,"Canadian Electronics Eng., July 1959, p. 22.
17. J.E. Hogarth, "Radar Laboratory at Prince Albert Sask. Shows How...Canada and U.S. Pool Talents for Research Project,"Canadian Electronics Eng., Aug. 1959, p. 40.
18. Anon., "Brief on the DRTE Computer," Defence Research Board Report PCC D48-99-31-03, June 1960, Ottawa, Canada.
19. Anon., "PARL Fire Damage Estimated at $1,400,000,"Canadian Electronics Eng., Apr. 1961.
20. J.E. Lokken, C.D. Maunsell, and A.M. Patterson, "Review of the PNL (Pacific Naval Laboratory/Esquimalt B.C.) Computer Requirements," Pacific Naval Laboratory Report 62-I, Jan. 1962.
21. J. Bryden,Best-kept Secret, Lester Publishing Ltd., Toronto, 1993.
22. Anon., "Does Canada Need Its Own Computer Industry?"Electronics and Communications, 1968.
23. Anon., "New Equipment: General Purpose Digital Computer,"Canadian Electronics Eng., Jan. 1960, p. 45.
24. Anon., "New Equipment: Digital Computer,"Canadian Electronics Eng., Aug. 1960, p. 48.
25. Anon., "New Equipment: Computer Link,"Canadian Electronics Eng., Apr. 1961, p. 72.
26. Anon., "News Highlights,"Canadian Electronics Eng., Mar. 1960, p. 5.
27. Anon., "Research and Development: U of T Forms Institute of Medical Electronics,"Canadian Electronics Eng., Aug. 1962, p. 19.
28. R.S.C. Cobbold, "The Charge Storage in a Junction Transistor during Turn-off in the Active Region," DRTE Report No. 5083-4, Ottawa, Canada, Aug. 1958.
29. R.S.C. Cobbold, "The Control Unit for the DRTE Computer," DRTE Report No. 1024, Ottawa, Canada, 1960.
30. D.W. Doucet, "What Is Reliability?"Canadian Electronics Eng., Sept. 1962, p. 39.
31. I.R. Dutton, "Ten Firms Are Active in Semiconductor Research and Production in Canada,"Canadian Electronics Eng., Feb. 1962, p. 37.
32. "The Electronics Industry in Canada," The Royal Commission on Canada's Economic Prospects, Queen's Printer, Hull, Canada, 1956.
33. C.D. Florida, "Binary Arithmetic Systems for use in Computing Machines," DRTE Report No. 5050-2, Jan. 1955.
34. C.D. Florida, "Floating Binary Point Arithmetic and Its Necessary Equipment," DRTE Report No. 5059-3, no date.
35. C.D. Florida, "Decimal-to-Binary/Binary-to-Decimal Conversion Methods with Particular Reference to Their Use in Floating Point Computers," DRTE Report No. 5059-4, Oct. 1955.
36. C.D. Florida and N.F. Moody, "Two-State Apparatus," Canadian patent no. 584379, Oct. 6, 1959.
37. C.D. Florida, "The DRTE Solid State Digital Computer,"Computing and Data Processing Society of Canada: Second Conf., June 1960.
38. C.D. Florida, "Computer Register," Canadian patent no. 602603, Aug. 2, 1960.
39. C.D. Florida, "Apparatus for Calculating the Square Root of a Number," Canadian patent no. 606892, Oct. 18, 1960.
40. W. Fraser, "Experience of the Defence Research Board in Order Computer Service,"Canadian Conf. Computing and Processing, June 1958.
41. M.A. Maclean, "DAR Prepares Radar Data for Analysis,"Canadian Electronics Eng., Aug. 1960, p. 22.
42. J.G. McCallum, "Subroutines for the DRTE Computer," DRTE Report No. 1045, Oct. 1960.
43. N.F. Moody, "Monostable Two-State Apparatus," Canadian patent no. 595885, Apr. 12, 1960.
44. N.F. Moody, "Two-State Electronic Circuit," Canadian patent no. 603345, Aug. 16, 1960.
45. N.F. Moody, "Function Resolver," Canadian patent no. 606104, Oct. 4, 1960.
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