Forum Discussion
Altera_Forum
Honored Contributor
12 years agoBeginner device CPLD/FPGA selection for anti-aliasing filter
Hi all, I am working on a HW design for power analysis of 8channel 50/60Hz signals that are sampled @ around 50kHz / channel. These signals needs to be filtered after sampling before transforma...
Altera_Forum
Honored Contributor
12 years agoDear Dave and FvM.
Thank you for all your feedback! This is a new board and I am only at investigation stage trying to identify rough BOM cost for different solutions, which is not easy when I do not have the knowledge required. The MCU does not have available performance to do this filtering, so I am trying to compare adding another MCU or a FPGA for the job (or other smarter solutions if any) I will look into the audio ADC suggestion, I fear though it will be a bit costly due to the 8 channels. Many Thanks! /Will_I_Am