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- There's no decent chip in the market that fits your needs and you don't have the time to design your own.
- You could use some existing chips but it's cumbersome or poor performing.
- You need the flexibility to reconfigure your system.
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Thank you for both of your replies.
How poor performing is it? In which application should we use fpga or uc?
What do you mean when you said "reconfigurable"? I think uc is also reconfigurable.
In my case, I use 3 sensors and later with the data I got, I need to perform calculation (in which I also need trigonometric calculation) for my control. After that the result of the control is gonna actuate a actuator.
Given a choice of uc and fpga, which should I use? What critical here is time respond until the system become stable.
Sorry for the basic questions. I already know what is fpga and its architecture.
Thank you.