timer4.asm

来自「This is an program for the 8051 for time」· 汇编 代码 · 共 16 行

		 ORG 0000h
			AJMP STRT
			ORG 000Bh
			AJMP INT_TF0
STRT:		MOV SP,#50h
			SETB ET0
			SETB EA
			MOV TMOD,#02h	;Timer 0 in mode 2
			MOV TH0,#9Bh		;Count for 100?S
			MOV TL0,#9Bh
			SETB TR0
HERE:		SJMP HERE
INT_TF0:	CPL P1.0
			RETI
			END