Expansion of Addressing Means of the M-220 Computer,
Abstract
A 15-bit base register and a 9-bit complementary register are added as additional means of addressing to the M-220 computer. The address register is enlarged. These means provide a straightforward addressing within a 32 K core memory i.e. allow to make a continuous indexing of 32 K arrays and to transmit by a single pseudo-instruction information files of up to 32 K words between internal and external memory units. The paper describes both mathematical and electronical modifications of the computer. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 28, 1972
- Accession Number
- AD0749732
Entities
People
- A. S. Markov
- S. N. Sokolov
- V. D. Matveev
- V. D. Zhilchenkov
Organizations
- National Air and Space Intelligence Center