_my_irq_bitwise3:
        push    acc
        djnz    _my_irq_bitwise3_counter0_1_1,00104$
        cpl     _P1_0
        mov     _my_irq_bitwise3_counter0_1_1,#0x01
00104$:
        djnz    _my_irq_bitwise3_counter1_1_1,00109$
        cpl     _P1_1
        mov     _my_irq_bitwise3_counter1_1_1,#0x02
00109$:
        djnz    _my_irq_bitwise3_counter2_1_1,00114$
        cpl     _P1_2
        mov     _my_irq_bitwise3_counter2_1_1,#0x03
00114$:
        djnz    _my_irq_bitwise3_counter3_1_1,00121$
        cpl     _P1_3
        mov     _my_irq_bitwise3_counter3_1_1,#0x04
00121$:
        pop     acc
        reti