This repository contains a variety of hardware and test components for communicating with a chip via the SPI protocol.
The most updated components can be found in the pymtl3-spi/sim/SPI_v3 directory. Documentation for these components is located in pymtl3-spi/sim/SPI_v3/SPI_Documentation.pdf.
For information regarding PyMTL3 installation, user forums, and licensing, see https://github.com/pymtl/pymtl3.