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There used to be a few kits around that did this using a STV5730A which is now obsolete. basically you only had 3 buttons to program the time and date function and it overlayed on the video monitor while you were recording.

Apparently the MAX7456 can do this, but i need help with the Micro to control it.

Thanks

Stu
]]> Fri, 27 Jun 2008 04:08:22 -0700 http://www.8051projects.net/forum-t10378.html http://www.8051projects.net/forum-t10378.html
its me again !

i got a sample of the same from Maxim long back, but could not try it bcoz of 3 reasons :

1) couldn't find 27Mhz crystal (odd freq)
2) it comes in a 28 pin TSSOP pkg, which makes it further more difficult to wire and test
3) it has a very large no:of control/command registers which need to be addressed before any data is sent.



Arun]]> contact@nospam.com (Ajay Bhargav) Fri, 27 Jun 2008 08:09:07 -0700 http://www.8051projects.net/forum-t10378.html http://www.8051projects.net/forum-t10378.html
I was thinking i could probably overcome 2 of the problems.

i can easily source 27Mhz crystals and would a small pcb converting it from a SMD to the standard DIP package help?

let me know what you think?

Stu]]> contact@nospam.com (Ajay Bhargav) Fri, 27 Jun 2008 17:15:40 -0700 http://www.8051projects.net/forum-t10378.html http://www.8051projects.net/forum-t10378.html
Great!

i can take care of the third problem, but i would need the other two things for developing code and debugging, can you send it thru postal service to me ?


Arun]]> contact@nospam.com (Ajay Bhargav) Fri, 27 Jun 2008 18:28:29 -0700 http://www.8051projects.net/forum-t10378.html