如果我chipscope中用一个时钟(比如我自己生成的500M的),去抓不同时钟域的信号会不会报错啊
我最近的ila一直在报各种错误。。
我总结了一下大概有一下这几个
1. ERROR: [Labtools 27-147] vcse_server: Arg. to function CseILA_unrollTraceMemory() failed:traceMemorySize >= (samplewordsizewithmark * sampleCnt * windowCnt)
ERROR: [Labtools 27-147] vcse_server: Could not get Parameter: trace_data.
ERROR: [Labtools 27-1829] vcse_server failed during internal command 'CseXsdb_getParameters'. See previous error messages.
2. [Labtools 27-189] hw_probe refers to invalid ILA match unit trigger port[0], index[0].
3. ERROR: [Labtools 27-147] vcse_server: Data structures not initialized for CseXsdb slave Device:0, user chain number/bus:1, slave index:0.
ERROR: [Labtools 27-1829] vcse_server failed during internal command 'CseXsdb_getRegisters'. See previous error messages.
4. ERROR: [Labtools 27-147] vcse_server: XSDB Master timed out.
ERROR: [Labtools 27-1437] Failed to get a response from the Debug Core Hub on device xc7k325t_0 (JTAG device index = 0), in user chain = 1.
出类似的错误是不是因为我用同一个时钟去采样不同时钟域的信号呢???
还有就是500M的时钟能去采样125M的时钟吗?? (因为我想看看那些rxuserclk,userclk的信号质量)
谢啦
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