I'm new to using teensy and I have to use Teensy 3.5 for a project. It's mentioned that Teensy 3.5 has 3 SPI ports. I need to update an 8 channel DAC and an Analog 8 channel STPT IC simultaneously using SPI communication in teensy. I would like to know if 2 SPI ports can be used simultaneously to control these 2 ICs simultaneously?