| 摘要 |
FIELD: physics; computer engineering. ^ SUBSTANCE: invention relates to computer engineering and automation and can be used in recording information into the memory field of read-only memory. The technical outcome of the invention is achieved by placing communication elements in a memory field by connecting address buses through communication elements to memory elements of a memory field arranged into blocks, the number of which equals K, and depends on the range D of presenting N bit code combinations, where DëÑ2N -1. Memory element blocks contain ^ P1 P2,Ç,Pk memory elements, where P1, P2ÇPkëñD. The location place of a communication element between an address bus and one memory element is determined by the remainder from dividing the numerical value of the code combination by the number of memory elements of the Pi i-th block of memory elements. The number of the memory element in the block corresponds to this remainder and location of the communication element. ^ EFFECT: cutting on number of communication elements when recording and correcting information, provision for constancy of loading characteristics, increased efficiency of using read-only memory and faster operation thereof. ^ 5 dwg, 4 tbl |
