代码搜索结果

CLR A MOV B,#40H DJNZ B,$ DJNZ ACC,$-3 RET KEYIN2: MOV R0,#50H LA0: MOV R3,#0 MOV P2,#LEDH LA1: MOV A,R3 MOV DPTR,#TABLE MOVC A,@A+DPTR CPL A MOVX

JMP256: MOV A,R3 MOV DPTR，#TBL CLR C RLC A JNC LOW128 INC DPH LOW128: MOV SAVE,A MOVC A,@A+DPTR PUSH ACC MOV A,SAVE INC A MOVC A,@A+DPTR PUSH ACC RE

NJMP: MOV A,R3 MOV DPTR,#JMPTBL MOVC A,@A+DPTR JMP @A-t-DPTR JMPTBL: DB MEMO-JMPTBL DB MEM1-JMPTBL DB MEM2-JMPTBL DB MEM3-JMPTBL MEMO: MOV A,@R0 RET MEM1: MOVX A,@R0

JMP1: MOV DPTR,#TBJ MOV A,R3 MOV B,#03H MUL AB ADD A,DPH MOV DPH,A MOV A,R2 MOV B,#03H MUL AB XCH A,B ADD A,DPH XCH A,B JMP @A+DPTR LJMP PRG0 LJMP PRG1 LJMP PRG2

MOV R5，#TIME LOOP: NOP NOP DJNZ R5，LOOP RET

TIM96: HSOTIME EQU 04H HSOCMD EQU 06H INTMSK EQU 08H TIME1 EQU 0AH CSEG AT 200AH DCW INTV CSEG AT 2080H LDB 48H,#N LD SP,#100H LDB HSOCMD,#1BH ADD

DELAY: MOV R7,#200 DELAY1: MOV R6,#123 NOP DEL2: DJNZ R6,DEL2 DJNZ R7,DELI RET

1 JZ、JNZ分支程序实例 JZ M0 MOV A,R4 JNZ M1 M0: AJMP G0 M1: ACALL DP JZ OV2 JC OV2 ORL 09H,#80H ORL 0DH,#80H MOV 1DH,R5 MOV 1EH,R6 MOV 1FH,R7 MOV R0,#2

ljmp Start Hour equ 40h Minute equ 41h Second equ 42h C100us equ 43h Tick equ 10000 T100us equ 206 org 000bh T0In