With the pressure of the 2020 epidemic and the severe international situation, the replacement of domestic chips has become an inevitable trend. It doesn’t matter whether you replace it early or late.
1. Create a projectAfter successfully installing the CCS development environment, run CodeComposer Studio 5.5.0.exe (default in the start menu). Enter the TI DSP integrated development environment. As
The circuit schematic is shown below:
The input is a 400kHz half-sine wave signal, Vmax=5.8V, Vmin=-0.4V
1. Is LM393 used as a comparator here? I don't know how to analyze the diode.
2. The op amp at