NAME CS_T?PR?CS_T?CS_T SEGMENT CODE PUBLIC CS_T RSEG ?PR?CS_T?CS_TCS_T: PUSH ACC MOV TH0, #00H MOV TL0, #00H MOV A, #4D SETB TR0CS_T1: CPL P1.0 NOP NOP NOP NOP NOP NOP NOP NOP NOP NOP DJNZ ACC, CS_T1 POP ACC RET; END