在QII中的Assignments----Device----Device and pin option-----(选项卡)Dual purpose pin将nCE0 的设置改为: use as regular IO 1.『Error:Can't place pins assigned to pin location Pin_AD25 (IOC_X95_Y2_N1)』錯誤訊息的意義. 2. 什麼是Dual-Purpose Pin? 3.什麼是nCEO? 4.如何使用Quartus II GUI將…
Doc ID 1476663.1) To Bottom In this Document Purpose Troubleshooting Steps Brief Definition: Problem Confirmation: Library Cache Pin Cursor Pin S wait on X Improving Performance of Library cache pin or Pin S wait on X Measuring Succes…
Verilog 常见错误汇总 1.Found clock-sensitive change during active clock edge at time <time> on register "<name>" 原因:vector source file中时钟敏感信号(如:数据,允许端,清零,同步加载等)在时钟的边缘同时变化.而时钟敏感信号是不能在时钟边沿变化的.其后果为导致结果不正确. 措施:编辑vector source file 2.Verilog HD…
LPC4350 SGPIO Experimentation The NXP LPC43xx microcontrollers have an interesting, programmable serial peripheral called the SGPIO (Serial GPIO). It consists of a slew of counters and shift registers that can be configured to serialize and deseriali…