Hi,
I need to carry out a real-time frequency analysis via FFT of an electrical signal with a 15kHz - 35kHz band. The FFT should preferably be calculated using a dedicated hardware module. Alternatively, you would like to calculate the real-time FFT using dedicated software functions, coming from a mathematical library already supplied by the manufacturer of the DSP.
For my application a device in a low-pin-count package (eg 48pin) is sufficient. However, regardless of the number of pins, I would like to avoid BGA packages.
I would prefer a device for automotive applications (non-safety application). The temperature range -40 / 85 ° C is sufficient though.
I have identified the C2000 family, which seems suitable for real-time applications and has the packages fittable for me.
I would like a confirmation that the C2000 family can be adequate for my application (see points above).
It also should be considered that I have already prepared a software for DSP of the C5000 family, I would like to understand if this software can be easily ported to the C2000 family, and with what limitations or precautions to be taken into account.
It would also be useful a demo-board of the DSP that you will want to recommend.
Kindly waiting for your reply.
BR,
Antonio