http://www.8051projects.net/ Learn to make simple 8051 projects, pic projects, avr projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. en-gb rel="license" href="http://creativecommons.org/licenses/by-nc/2.5/in/" target="_blank">This work is licensed under a rel="license" href="http://creativecommons.org/licenses/by-nc/2.5/in/" target="_blank">Creative Commons Attribution-Noncommercial 2.5 India License. href='http://www.8051projects.net/disclaimer.htm' target='_blank' />Rickey's World Disclaimer Ajay Bhargav - contact@nospam.com contact@nospam.com Tue, 07 Oct 2008 20:33:34 -0700 Tue, 07 Oct 2008 20:33:34 -0700 http://backend.userland.com/rss e107 (http://e107.org) 60 Search 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes query http://www.8051projects.net/search.php http://www.8051projects.net/forum-t9409.html I need help on generating PWM signal to the output, iread over the tutorials about the PWM signal, i m sorry, because i really dunno much about the programming, my question is, i don understand about the timer0 function, and i m using pic12f629, and 3 PWM outputs needed, 2nd output is 50 width slower than the 1st output, and 3rd output is 50 witdh slower than 2nd output.
can some1 who has spare time, can provide me a PWM code in ASM mode and explanation, i m willing to learn on how to make a successful program.

Thank you so much...
]]> Fri, 09 May 2008 00:45:02 -0700 http://www.8051projects.net/forum-t9409.html http://www.8051projects.net/forum-t9409.html all you need to do is make pin high and low for specified times..

Timer0 can be configured for counting from 00 to FFH
let say you want a PWM signal with x is width of high so width of low will be FF - x
such that total will remain FF.

when x count is over then you need to change state of pin and load value FF-x in timer after that count is over change state of pin and reload counter to x and so on..
this reloading will be done in interrupt service routine of timer0.

Please write a small code i will rectify it if i find and mistake.]]> Ajay<contact@nospam.com> Sun, 11 May 2008 17:29:00 -0700 http://www.8051projects.net/forum-t9409.html http://www.8051projects.net/forum-t9409.html please lend me a hand on this..thank you.]]> nicholastyc<thamyc_2000@nospam.com> Sat, 10 May 2008 23:06:34 -0700 http://www.8051projects.net/forum-t9409.html