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 Using the SA-1100 for clocked communications		  Forum Locked
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KnowledgeBase

296 Posts
Posted - 26 Feb 2002 :  15:56:20  Show Profile  Email Poster
Q: I want to use the Graphics Client SA-1100 I/O ports for clocked data communications. How fast can I expect the data to be transmitted?

The data rate for transmission depends significantly on your application and if other processes are running while you are transmitting. As a reference, a simple CE VC++ application running on a 220MHz Graphics Client using LQ64D343 configuration 700110-4137B can toggle a single SA-1100 bit about every 6 or 7 microseconds using the CE WriteFile() function. This best-case scenario results in a clock rate of about 75kHz. For high-speed communications, Ethernet, serial, PCMCIA and USB are the best options.

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opsens_claude_belleville

34 Posts
Posted - 15 Mar 2006 :  17:15:59  Show Profile
How can I use this port on GCX ?

I want to clocked the data communication but DIO and GPIO are too slow

Thanks
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akidder

1519 Posts
Posted - 15 Mar 2006 :  19:05:59  Show Profile  Email Poster
Thanks for your note. Please email us with details about your project requirements. We'll be glad to work with you on a solution.
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