Quartus II 11.0 破解不完全，error: Current license file does not support the EP4CGX15BF14C6 device

可能是你破解的不对

1、把破解文件放到bin下，一般不要放到bin64下去破解

2、在生成的licence文件里面把XXXXXXXX换成一个网卡地址，有很多网卡地址的话，选择一个，我选择最后一个，注意把licence文件最后那些说明的中文删除掉

3、网上很多破解器都是不对的，要用内部版的，那些破解器虽然使打开程序的时候不会出现试用的窗口，但是在全编译的时候会说licence文件不支持，你可以考虑到这个网址去下载>

最近也遇到这个问题，以下的内容来自Altera的官方帮助网页。

Specifies the following optional tasks:

Program/Configure— Programs data loaded from one or more programming files or an examined device onto one or more blank (or erased) devices

Verify— Verifies the contents of a programmed device against programming data loaded from a programming file or an examined device

Blank-Check— Examines one or more devices to ensure that each is blank or completely erased

Examine— Loads the programming data from a device into a temporary data buffer You can examine only one device in a chain at a time This option is mutually exclusive of all other options for that device and all other devices in the chain When this option is turned on, all other device options are unavailable You must save programming data from examined devices before you save the Chain Description File (cdf) Save programming data for an examined device by selecting the device and clicking Save File in the Programmer

Security Bit— Prevents a device from being examined and inadvertently reprogrammed Only MAX 3000 and MAX 7000 devices use this option

Erase— Erases content from MAX II devices

ISP Clamp—Allows you to use the Quartus II software to hold each I/O pin of a device to a static state when you program the device

简单来说，Verify是验证FPGA配置芯片里的程序与烧写的文件是否一致。Blank-Check是检查配置芯片是否为空。Examine可将配置芯片内的内容导出成文件。Security Bit是防止他人导出配置芯片里的文件。

你用到的某些IP如果没有license的话只能做评估 有时间限制

Altera文档解释了这个问题 在google搜索OpenCore Plus Evaluation of Megafunctions

You need to purchase a license for the megafunction only when you are

completely satisfied with its functionality and performance, and want to

take your design to production

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