Hi,
There is a mistake in this program at some point after the lable XRAM: ,I am trying to copy address 50h thru 5fh to xram locations 2000h thru 200fh. Any ideas where I am going wrong? The program is a kind of bubblesort.Thank you.

.ORG 2010H
MOV DPTR,#0010H
MOV R0,#40H
MOV R1,#50H
MOV R7,#16
GET:CLR A
MOVC A,@A+DPTR
MOV @R0,A
MOV @R1,A
INC DPTR
INC R0
INC R1
DJNZ R7,GET
LOOP1:MOV R7,#15
MOV R5,#00H
MOV R0,#50H
LOOP2:MOV A,@R0
MOV R6,A
INC R0
CLR C
SUBB A,@R0
JNC MOVE
SJMP COUNT
MOVE:MOV A,@R0
DEC R0
MOV @R0,A
MOV A,R6
INC R0
MOV @R0,A
INC R5
COUNT:DJNZ R7,LOOP2
CJNE R5,#00H,LOOP1
XRAM:MOV DPTR,#2000H
MOV R0,#50H
MOV R7,#16
MOVE2:MOV A,@R0
MOVX @ DPTR,A
INC R0
INC DPTR
DJNZ R7,MOVE2
LJMP 0000
;END