基于ZedBoard开发板的zynq7000系列芯片，通过PS调用PL的IP核的样例。该IP核可以控制ZedBoard开发板上的8个LED和5个开关。-ZedBoard based development board zynq7000 series chip, the sample of PS calling PL IP core. The IP core can control ZedBoard development board 8 LED and 5