ST_ADDR EQU 4000H ORG ST_ADDR LJMP START ORG ST_ADDR+200H START: MOV P2,#1BH MOV R0,#08H MOV R1,#10H MOV A,#24H MOVX @R0,A MOV A,#09H MOVX @R1,A LCALL DE6s LLL: MOV A,#0CH MOVX @R0,A MOV A,#03H MOVX @R1,A LCALL DE12s MOV A,#04H MOVX @R0,A MOV A,#01H MOVX @R1,A MOV R2,#08H TTT: MOV A,#14H MOVX @R0,A