delay betwin input output
Posted: Tue Apr 27, 2010 2:58 pm
Hi
In the last month I was writing a program for two pic micro controllers and when I programmed them I found out that I have a 2-10 second delay in response from when I turn the potentiometer to when pic responds to it. I am using pic 16f73 and 20MHz crystal. When tried to program the device I couldn’t select the internal oscillator so I had to make more room on the board for crystal. This is just a small problem the problem I have is why the delay? In view-project options I only changed the frequency of oscillator to 20000000Hz and under chip-configure-switch to expert comfig screen I set the oscillator on XT, watchdog timer off, power up timer off, burn out detect, on and code protect off.
I had a word with a friend that had the same problem and he replied me that he just changed division and that then it worked, but in config I couldn’t find this division because there are jut the specifications listed few sentences above.
Help apresheated
Jan
In the last month I was writing a program for two pic micro controllers and when I programmed them I found out that I have a 2-10 second delay in response from when I turn the potentiometer to when pic responds to it. I am using pic 16f73 and 20MHz crystal. When tried to program the device I couldn’t select the internal oscillator so I had to make more room on the board for crystal. This is just a small problem the problem I have is why the delay? In view-project options I only changed the frequency of oscillator to 20000000Hz and under chip-configure-switch to expert comfig screen I set the oscillator on XT, watchdog timer off, power up timer off, burn out detect, on and code protect off.
I had a word with a friend that had the same problem and he replied me that he just changed division and that then it worked, but in config I couldn’t find this division because there are jut the specifications listed few sentences above.
Help apresheated
Jan