Design of output digital part for band-pass sigma-delta modulator

This work deals with questions connected with design of output digital part of sigma-delta conversion unit - band-pass filter type. It was created model of sigma-delta modulator and model of output digital part of conversion unit via MATLAB SIMULINK. Created design was define by VHDL programming language and was implemented to FPGA. Sigma-delta modulator band-pass filter type is part of BANDPASS MODULATOR chip which was designed at Department of microelectronics, University of technology Brno, and witch is designed for measuring of capacity of pressure sensors. There were made PCB for testing of behaviour of output digital part and BPM