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- UID
- 107137
- 性别
- 男
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点Programmer后提示：
File d:/experimentboard/nopain/niossmall_time_limited.sof contains one or more time_limited megafuntion time expires.Refer to the messages
window for evaluation time details. 点确定，下载完sof文件后，出现了如图所示的提示：click concel to stop using opencore plus ip点击concel后，试验箱中不在进行程序的运行。问题出在那里呢？是license的问题么？如何解决啊？
还有前面提到的双永管脚绑定的问题：我用的Altera 的cyclone ep1c6q240c8，将其
24号管脚及37号管脚与PIO输出绑定后，进行编译时，出现如下提示：
Info: Device migration not selected. If you intend to use device migration later, you may need to change the pin assignments as they may be incompatible with other devices.
Info: Device EP1C12Q240C8 is compatible
Error: Can't place node ~nCSO~ in location PAD_20 because location already occupied by node display[2]
Error: Can't place node ~ASDO~ in location PAD_30 because location already occupied by node display[3]
Info: No exact pin location assignment(s) for 4 pins of 27 total pins
Info: Pin altera_reserved_tdo not assigned to an exact location on the device
Info: Pin altera_reserved_tms not assigned to an exact location on the device
Info: Pin altera_reserved_tck not assigned to an exact location on the device
Info: Pin altera_reserved_tdi not assigned to an exact location on the device
Error: Can't fit design in device
Error: Quartus II Fitter was unsuccessful. 3 errors, 0 warnings
Error: Processing ended: Sat Apr 23 11:32:39 2005
Error: Elapsed time: 00:00:03
Error: Quartus II Full Compilation was unsuccessful. 3 errors, 74 warnings
我看了一下：Assignment ->devices->devices &pins->双用引脚无法进行配置。而
公司发过来的例程中却可以啊？[em27] |
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