Introduction - If you have any usage issues, please Google them yourself
F2812 SPI experiment shows: The main hardware components: DSP, 74HC595 (serial shifter in and out), common anode LEDs. SPIMOSI and SPICLK 74HC595 received directly from the DSP s SER and SRCLK, as the input data and clock signals, SPISTE 74HC595 received the RCLK pin to control the strobe. The results: You can see the LED display from 0 ~ F cycle