Hello, nxp developers
Can anyone confirm that hifi4 dap can be used as common dsp? I want use it for sensor data calculation.
By the way, can uart be sxtended?We need 5 uart, but 8mplus datasheet say there are only 4.
thanks!
Solved! Go to Solution.
Hi,
Thank you for your interest in NXP Semiconductor products,
DSPs are used through their firmware, please refer to https://www.nxp.com/docs/en/user-guide/IMX_DSP_USERS_GUIDE.pdf.
I found the chapter about NatureDSP Library Support, is the library that matches the common operations of a DSP.
Used signal processing functions: FFT, FIR, vector, matrix, and common mathematics.
For UART expansion, you could either look for multiplexer/bridges or simulate a UART from GPIO, that development would be up to you.
Regards
Hi,
Thank you for your interest in NXP Semiconductor products,
DSPs are used through their firmware, please refer to https://www.nxp.com/docs/en/user-guide/IMX_DSP_USERS_GUIDE.pdf.
I found the chapter about NatureDSP Library Support, is the library that matches the common operations of a DSP.
Used signal processing functions: FFT, FIR, vector, matrix, and common mathematics.
For UART expansion, you could either look for multiplexer/bridges or simulate a UART from GPIO, that development would be up to you.
Regards