All About Circuits Forum  

Go Back   All About Circuits Forum > Software, Microcomputing, and Communications Forums > Embedded Systems and Microcontrollers

Notices

Embedded Systems and Microcontrollers Discussion forum for projects and working with embedded systems and microcontrollers (FPGAs, PICs, AVRs). Get help with hardware issues and embedded programming.

Reply   Post New Thread
 
Thread Tools Display Modes
  #1  
Old 09-02-2009, 09:43 PM
shufa shufa is offline
New Member
 
Join Date: Aug 2009
Location: Romania
Posts: 4
Default Interfacing PIC16F84A with MT8880 DTMF Transceiver (software)

Hello everyone ,

I don't know how to interface MT8880 with a PIC16F84A . I don't understood very well parallax asm language from this pdf document and I don't know if I 'translated' it corectly in MPASM language.
In the atached document you can see my code.
I hope someone can help me because nowhere i didn't find any response
Attached Files
File Type: txt DTMF.txt (4.4 KB, 73 views)
Reply With Quote
  #2  
Old 09-03-2009, 11:46 AM
shufa shufa is offline
New Member
 
Join Date: Aug 2009
Location: Romania
Posts: 4
Default

This is the schematic diagram :
http://i27.tinypic.com/veprae.jpg
Reply With Quote
  #3  
Old 09-07-2009, 09:49 PM
shufa shufa is offline
New Member
 
Join Date: Aug 2009
Location: Romania
Posts: 4
Default

Anyone good in assembly language?
Reply With Quote
Reply   Post New Thread

Tags
, , , , ,


Related Site Pages
Section Title
Textbook Fundamentals of SPICE programming : Using The spice Circuit Simulation Program
Textbook Introduction : Using The spice Circuit Simulation Program


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 07:12 PM.


User-posted content, unless source quoted, is licensed under a Creative Commons Public Domain License.
Powered by vBulletin
Copyright ©2000 - 2014, vBulletin Solutions, Inc.