Thanks for reading my post at first. Could I ask you some advice about my timer?
I am now using the chip--PIC16F54 and 74HC164 to drive nixie tube.The goal I would like to realize is making a timer with 9999 seconds. I think that it’s more accurate if using timer.But this timer doesnot produce interruption when overflowing. I have referred the datasheet of PIC16F54
, however,I didn’t find anything related to the interruption. (Maybe it caused by my poor English ,and so forgive me if there are any wrongs in grammar)
Can anyone here give me some help?
Thanks a million!