FUNCTIONAL STRUCTURE OF MULTIPLIER, IN WHICH INPUT ARGUMENTS HAVE FORMAT OF BINARY NUMERATION SYSTEM f(2n), AND OUTPUT ARGUMENTS ARE FORMMED IN FORMAT OF POSITION-SIGN NUMERATION SYSTEM f(+/-)

摘要

FIELD: information technologies. ^ SUBSTANCE: invention is related to computer engineering and may be used in building of arithmetical devices. Device comprises summator, at the outlet of which current sum [S]f(öt)åô and resulting sum [S] are formed in format of position-sign numeration system, two registers of opposite shift, two structures of logical elements AND, logical element AND, memory device. ^ EFFECT: improved efficiency. ^ 1 dwg