Host Engineering Forum
General Category => Do-more CPUs and Do-more Designer Software => Topic started by: ATU on February 01, 2018, 09:09:03 AM
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if I wanted to trigger an output on the response of an input after a desired period of time in the order of microseconds, what would be the best approach to get the highest repeatability? I was thinking either using an interrupt, wait a period of time and then fire the output or using the highspeed timer function tied to a table driven output. I need to be able to vary that time based on transmitted data or inputs. Trying to get a comfortable feeling for what I could expect to base my calculations on for a job.
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I'd use a high speed timer and a tab;e driven output. Should be good to 1us, every time.
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Wow! :o
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I'd use a high speed timer and a tab;e driven output. Should be good to 1us, every time.
Sometimes I wonder if its my Do-More code with the bugs, or BobO's missed keystrokes in the inner workings of the machine. :D
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I'd use a high speed timer and a tab;e driven output. Should be good to 1us, every time.
Sometimes I wonder if its my Do-More code with the bugs, or BobO's missed keystrokes in the inner workings of the machine. :D
BobO should probably spend less time on forums and more time coding...but it's become a bad habit. That I can quit any time. Seriously.
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How else does a guy break free from writer's block?
I see you're using a FPGA as a CPU, how fast is that clocked at? just curious.
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I see you're using a FPGA as a CPU, how fast is that clocked at? just curious.
There are multiple processors and many different clocks, but the prevailing rate is 75Mhz.