diff --git a/ES/Lab/Lab2/swap/LOOP.asm b/ES/Lab/Lab2/swap/LOOP.asm
new file mode 100644
index 0000000..1a5afde
--- /dev/null
+++ b/ES/Lab/Lab2/swap/LOOP.asm
@@ -0,0 +1,26 @@
+	AREA RESET, DATA, READONLY
+	EXPORT __Vectors
+__Vectors
+	DCD 0x10001000
+	DCD Reset_Handler
+	ALIGN
+	AREA mycode,CODE,READONLY
+	ENTRY
+	EXPORT Reset_Handler
+Reset_Handler
+	LDR R0, =SRC
+	LDR R1, =DST
+	MOV R2,#10
+BACK
+	LDR R3,[R0],#4;
+	STR R3,[R1],#04;
+	SUBS R2,#1
+	BNE BACK
+
+STOP
+	B STOP
+	ALIGN
+SRC DCD 0x00000032, 0x12345644, 0x00000005, 0x00000098, 0x000000AB, 0x000000CD, 0x00000055, 0x00000032, 0x000000CA, 0x00000045
+	AREA mydate, DATA, READWRITE
+DST DCD 0
+	END
\ No newline at end of file