说明：  这个是usb芯片 cy7c68013的pcb图和原理图，实现了一个8通道逻辑分析仪，采集频率最高24m，和淘宝上购买的简易逻辑分析仪一样，可自行搜索逻辑分析仪的烧写文件。
(This is a USB chip CY7C68013 of PCB and schematic diagram, an eight channel logic analyzer, highest sampling frequency of 24m, and Taobao to buy simple logic analyzer, search on their own logic analyzer programmer.)