4.3.5双字节十六进制小数转换成双字节bcd码小数.txt

里面有好多的原码,大家都来下载.用asm编写的

HBD2: 
MOV 	R4,#4 				
HBD3: 
MOV 	A,R3 				
MOV 	B,#10
MUL 	AB
MOV 	R3,A
MOV 	R5,B
MOV 	A,R2
MOV 	B,#10
MUL 	AB
ADD 	A,R5
MOV 	R2,A
CLR		A
ADDC 	A,B
PUSH 	ACC 				
DJNZ 	R4,HBD3 				
POP 		ACC 				
MOV 	R3,A
POP 		ACC 				
SWAP 	A
ORL 	A,R3 				
MOV 	R3,A
POP 		ACC 				
MOV 	R2,A
POP 		ACC 				
SWAP 	A
ORL 	A,R2 				
MOV 	R2,A 
RET