BESM-6 NMB 3-8-1-16 DRUM BASED EXTERNAL MEMORY
A. A. Yerokhin, V. I. Igrunov, P. K. Nazikhin., V. A. Pervov., S. P. Stefanko, M. A. Khromushin, E. L. Shnepov
Vant. Ser. Metodiki i Programmy Chislennogo Resheniya Zadach Matematicheskoy Fiziki 1981. Вып.1. С. 19-24.
Two versions of NMB 3-8-1-16 drum-based external memory for the BESM-6 are considered. Version 1 assumes using a buffer memory and byte exchange with the NMB 3-8-1-16 for read/write operations. Version 2 uses bit exchange with the drum memory. The choice of Version 2 is justified for practical realization, its brief description is given, some reliability requirements are presented which were observed during the operation.
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ESTIMATING THE WEAR RESISTANCE OF B2605-19, B4509-19 AND B450S-19 MAGNETIC TAPES PRODUCED WITH THE B4S02 RECIPE
A. A. Erokhin, Yu. V. Kondyrev, G. B. Kucheryavykh, K. N. Khromushina
Vant. Ser. Metodiki i Programmy Chislennogo Resheniya Zadach Matematicheskoy Fiziki 1981. Вып.1. С. 34-35.
Wear resistance test results are presented for B2605-19, B4509-19 and B4508-19 magnetic tapes produced with the B4502 recipe. Some recomendations are given for using these tapes.
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