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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>vido ouptut on 8051</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/23022/vido-ouptut-on-8051</link><description> 
hi. 

 
sorry but i put this message in another one and got anger message
.and he did not move me. 

 
i needt to display on a tv using an 8051. i saw some peron he did
it on his calculater:a texas TI83PLUS. HES GOT IT IN BLACK AND
WHITE. 

 
ANYONE</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: vido ouptut on 8051</title><link>https://community.arm.com/thread/88730?ContentTypeID=1</link><pubDate>Mon, 03 Dec 2007 04:09:49 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a0cf759d-e793-4965-85be-fc359e4b7952</guid><dc:creator>Per Westermark</dc:creator><description>&lt;p&gt;&lt;p&gt;
Don&amp;#39;t assume that every forum have easy buttons where messages can
be moved around. A lot of responsibility lies on the posters, to
think before posting.&lt;/p&gt;

&lt;p&gt;
About TV signals: It is quite a lot harder to emit in color
compared to emitting a monochrome image.&lt;/p&gt;

&lt;p&gt;
But you haven&amp;#39;t even mentioned what TV system you have in your
country. PAL, NTSC, SECAM, ...?&lt;/p&gt;

&lt;p&gt;
Google for the TV system. Then you should be able to find
information about the timing required for the signal. Then you have
to figure out how to time the horisontal and vertical sync signals.
The processor speed will affect the possible horisontal resolution. A
big problem is to avoid too much jitter in the image.&lt;/p&gt;

&lt;p&gt;
For color output, extreme timing is required, to get the TV to
synchronize perfectly with the signal. I would not like to generate
the color burst signal used (at least) by the PAL system. Remember
that the analog color transmissions are extensions of monochrome
transmissions, i.e. the color information if superimposed on a
monochrome transmission.&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: vido ouptut on 8051</title><link>https://community.arm.com/thread/49072?ContentTypeID=1</link><pubDate>Mon, 03 Dec 2007 03:47:50 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:a78a8840-2cc5-42c4-923b-ba6550684166</guid><dc:creator>Andy Neil</dc:creator><description>&lt;p&gt;&lt;p&gt;
So, what research have you done so far?&lt;/p&gt;

&lt;p&gt;
How about this for a starter: &lt;a href="http://www.8052.com/users/phillipmgallo/"&gt;www.8052.com/.../&lt;/a&gt;&lt;/p&gt;

&lt;p&gt;
As I said before, it may be &amp;quot;cool&amp;quot;, but it&amp;#39;s not trivial...!&lt;/p&gt;
&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>