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The design is implemented on a System On Chip (SoC)

The processor is Cortex-M3 32-bit which is interfaced to an FPGA fabric where a processing of some variables will take place. The variables are sent from the processor to the FPGA fabric, and they are…

我参考的是何宾老师的《ARM Cortex-M0 全可编程SoC原理及实现》，基本按他书上的流程都实现了一遍，但最后的RTX 的RTOS实例，他只给了软件的代码，书上只有仿真情况，我按照他上面的例程操作，就是把counter1++和counter2++换成了点LED灯和数码管，也去掉了前面的os_evt_wait_or(0x0004, 0xFFFF)，下到板子后，软核还是没跑起来，所以我感觉两个地方可能有问题，一个是启动的汇编代码，是不是需要修改；还有就是是不是RTX_Config的systick是不是需要修改…

I am using DS-5 w/gcc on a win7x64 to compile c++ code for Terasic's SoCKit, so x64 to arm.
I have code that runs fine.  The first line is a cout of a string.  It then goes on to have other exciting lines.

I add a class into the project (by dropping…

Hello,

I am doing FPGA prototyping for an SoC. There is a Cortex-R52 in the IP that needs to be prototyped on FPGA.

I cannot close timing with all the clock gates inside R52 enabled. Can I bypass them and assign clock_out = clock_in, without affecting…