I have a 100ns window to latch on and my micro is not fast enough. I don't want to go to a faster micro for many reason including power, size, cost.
On Thu, Jun 2, 2011 at 10:57 AM, <si...@mungewell.org> wrote: > > Sounds like a CPLD may be a better solution. They are also easier to > > get in low pin count packages. The older models also come in packages > > that can be socketed, if that is of any concern. > > I would agree that a CPLD would probably be more appropriate, however may > be that your 'problem' can also be solved by a micro depending on the > complexity of the logic and required speed. > > For those who don't know a CPLD is basically a set of D-Type latches fed > with AND/OR matrix, which can be configured to perform logic functions or > even to run simple state machines. > > A FPGA is more versatile, but generally a lot more complex/expensive. > Simon > > > > _______________________________________________ > clug-talk mailing list > clug-talk@clug.ca > http://clug.ca/mailman/listinfo/clug-talk_clug.ca > Mailing List Guidelines (http://clug.ca/ml_guidelines.php) > **Please remove these lines when replying > -- Easy, fast GUI development. http://PerlQt.wikidot.com
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