... A, #11 110 111 b ;che bit khong dung cjne A, #11 110 111 b,HANG0 ;hang 0,tim cot mov P3, #11 1 011 11b ;tiep dat hang 1 mov A,P3 ;doc cac cot ANL A, #11 1 011 11b ;che bit khong dung cjne A, #11 1 011 11b,HANG1 ... A, #11 1 011 11b,HANG1 ;hang 1, tim cot mov P3, #11 011 111 b ;tiep dat hang 2 mov A,P3 ;doc cac cot ANL A, #11 011 111 b ;che bit khong dung cjne A, #11 011 111 b,HANG2 ;hang 2,tim cot, mov P3, #10 111 111 b ... ANL A, #10 111 111 b ;che bit khong dung cjne A, #10 111 111 b,HANG3 ;hang 3,tim cot, ĈӖ ÁN TӘNG HӦP KHÓA CӰA Ĉ,ӊN TӰ *9+ '76 9 1+ Ѭ7,ӂN SVTH: TR 1+ ;8 1 &ѬӠNG -22- - LCD TC 16 02A...