浮点取数子程序.txt

单片机浮点数运算子程序

FMLD:   MOV  A, @R0
	MOV  R6,A
	INC  R0
	MOV  A,@R0
	MOV  R2,A
	INC  R0
	MOV  A,@R0
	MOV  R3,A
	DEC  R0     恢复R0
	DEC  R0
	MOV  A, @R1
	MOV  R7,A
	INC  R1
	MOV  A,@R1
	MOV  R4,A
	INC  R1
	MOV  A,@R1
	MOV  R5,A
	DEC  R1   ;恢复R1
	DEC  R1
	RET