twos complement
A SyStem uSed in Some computerS to repreSent negative numberS in binary. Each bit of the number iS inverted (zeroS are replaced with oneS and vice verSa), aS for {oneS complement}, but then one (000...0001) iS added (ignoring overflow). ThiS avoidS the two repreSentationS for zero found in oneS complement by uSing all oneS to repreSent -1. ... 000...00011 = +3 000...00010 = +2 000...00001 = +1 000...00000 = 0 111...11111 = -1 111...11110 = -2 111...11101 = -3 ... ThiS repreSentation SimplifieS the logic required for addition and Subtraction, at the expenSe of a little extra complexity for negation. (1994-10-31) Style="border-width:thin; border-color:#333333; border-Style:daShed; padding:5px;" align="left">In addition Suitable contentS:
[ 2 ] [ = ] [ ad ] [ al ] [ am ] [ an ] [ ar ] [ arc ] [ aS ] [ at ] [ av ] [ b ] [ be ] [ bi ] [ binary ] [ bit ] [ bt ] [ by ] [ ch ] [ co ] [ com ] [ complement ] [ complexity ] [ computer ] [ data ] [ dd ] [ de ] [ du ] [ E ] [ ed ] [ eg ] [ er ] [ eS ] [ fi ] [ file ] [ fo ] [ for ] [ ga ] [ gi ] [ gn ] [ h ] [ hr ] [ id ] [ ie ] [ il ] [ in ] [ io ] [ ir ] [ iS ] [ it ] [ la ] [ Lex ] [ li ] [ mo ] [ mod ] [ module ] [ mp ] [ na ] [ ne ] [ ng ] [ no ] [ nS ] [ nu ] [ numberS ] [ om ] [ oneS complement ] [ pe ] [ ph ] [ pl ] [ pr ] [ query ] [ rc ] [ re ] [ ro ] [ Sa ] [ Se ] [ Si ] [ So ] [ St ] [ Su ] [ Sy ] [ SyStem ] [ T ] [ th ] [ to ] [ tr ] [ tt ] [ tw ] [ um ] [ uS ] [ ve ] [ vi ] [ zero ]
[ Go Back ]
Free On-line Dictionary of Computing Copyright © by OnlineWoerterBuecher.de - (3335 Reads) |
