%% gh %% Les portes logiques %% échelle et étendue de l'image 60 setxunit -.5 10.5 setxrange 0 5 setyrange %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% définitions des couleurs %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% /coul0 {0 0 0 0.5 setcmykcolor} def %gris /coul1 {noir} def /coul2 {orange} def /coul3 {rouge} def /coul4 {bleu} def %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Bibliothèque logic %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% uselogic /loadnodedict true def %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% %% Les portes %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 5 setlinewidth setPalatino /abs1 { 2 } def /abs2 { 8 } def % Relais BUF coul2 (buf) node abs1 4 [.4 dup] (BUF) ccpict $A$ bufin [1.5 dup] cltexlabel $S=A$ bufout [1.5 dup] crtexlabel (RELAIS (buf)) abs1 2.5 sub 4 [1.5 dup] crtext % Et AND coul1 (and) node abs1 3 [.4 dup] (AND) ccpict $A$ andin1 [1.5 dup] cltexlabel $B$ andin0 [1.5 dup] cltexlabel $S=AB$ andout [1.5 dup] crtexlabel (ET (and)) abs1 2.5 sub 3 [1.5 dup] crtext % Ou OR (or) node abs1 2 [.4 dup] (OR) ccpict $A$ orin1 [1.5 dup] cltexlabel $B$ orin0 [1.5 dup] cltexlabel $S=A+B$ orout [1.5 dup] crtexlabel (OU (or)) abs1 2.5 sub 2 [1.5 dup] crtext % Oux XOR (xor) node abs1 1 [.4 dup] (XOR) ccpict $A$ xorin1 [1.5 dup] cltexlabel $B$ xorin0 [1.5 dup] cltexlabel $S=A \oplus B$ xorout [1.5 dup] crtexlabel (OUX (xor)) abs1 2.5 sub 1 [1.5 dup] crtext % Non INV (inv) node abs2 4 [.4 dup] (INV) ccpict $A$ invin [1.5 dup] cltexlabel $S=\overline{A}$ invout [1.5 dup] crtexlabel (NON (inv)) abs2 3.5 sub 4 [1.5 dup] crtext % Non Et NAND (nand) node abs2 3 [.4 dup] (NAND) ccpict $A$ nandin1 [1.5 dup] cltexlabel $B$ nandin0 [1.5 dup] cltexlabel $S=\overline{A B}$ nandout [1.5 dup] crtexlabel (NON ET (nand)) abs2 3.5 sub 3 [1.5 dup] crtext % Non Ou NOR (nor) node abs2 2 [.4 dup] (NOR) ccpict $A$ norin1 [1.5 dup] cltexlabel $B$ norin0 [1.5 dup] cltexlabel $S=\overlin{A + B}$ norout [1.5 dup] crtexlabel (NON OU (nor)) abs2 3.5 sub 2 [1.5 dup] crtext % Non Oux NXOR coul2 (nxor) node abs2 1 [.4 dup] (NXOR) ccpict $A$ nxorin1 [1.5 dup] cltexlabel $B$ nxorin0 [1.5 dup] cltexlabel $S=\overline{A \oplus B}$ nxorout [1.5 dup] crtexlabel (NON OUX (nxor)) abs2 3.5 sub 1 [1.5 dup] crtext