/challenges-projects/design-challenges/eye-on-intelligence-challenge/b/blog/posts/blog-2---hard-processor-interface-with-programmable-logicSometimes it is neccessary to use of soft components in order to meet specific processing tasks. In this scenario, the interface with the RGB Leds and buttons for data capture and software based behavior synthesis is implemented to test an AXI perip.en-USTelligent Community 12