1 lbl1: ADD TXL1START, CPC0, #(loop_start-lbl1) 2 lbl2: MOV A0.0, CPC0 3 ADD A0.0, A0.0, #(loop_end-lbl2) 4 MOV TXL1END, A0.0 5 6 loop_start: MOV D0Ar2, D0Ar4 7 NOP 8 loop_end: MOV D1Ar1, D1Ar5 9