If the pulse counter has no latch function and occurs carrying or borrowing when it is read by MCU,the data read from the pulse counter maybe wrong,and then the performa...

• 针对没有锁存功能的脉冲计数器,提出了一种改进的读取方法,有效地避免了在读取过程中由于计数器进位或借位造成的读数偏差。