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FPGA Vivado 调试提示ILA时钟有问题_xicom50-38 xicom device

xicom50-38 xicom device

Vivado 调试报错,显示

ERROR: [Labtools 27-3412] Mismatch between the design programmed into the device 'xc7a100t' (JTAG device index = '0'
 and the probes file(s) 'E:/0_WORK/FQPB_Prj/par/FQPB_Prj_0126.runs/impl_1/IDCU_FPGA_TOP.ltx'.
 The hw_probe 'u0_sys_clk_gen/async_rst' in the probes file has port index '1'. This port location for the ILA core at location (uuid_44686827098D55E5A4639609BA1F5BBF), does not support a data probe.
.
Resolution: 
1) Ensure that the clock signal connected to the debug core and/or debug hub is clean and free-running.
2) Ensure that the clock connected to the debug core and/or debug hub meets all timing constraints.
3) Ensure that the JTAG clock frequency is 2.5x times slower than the frequency of the clock connected to your debug hub.
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首先排除ILA没有接时钟的问题,因为ILA采用的是free running的晶振时钟
然后从网上百度查看,现实ILA可能深度设置不对, 可以通过以下Tcl命令查询,修改ILA的深度

[Xicom 50-38] xicom: Unknown deviceType: 1

[Xicom 50-38] xicom: Could not set Parameter: capture_ctrl_config
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get_property CONTROL.DATA_DEPTH [get_hw_ilas]

set_property CONTROL.DATA_DEPTH 1024 [get_hw_ilas]
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经过以上操作还是不能解决时钟的问题,最后在Xilinx的官方论坛,有人遇到过相同的问题,链接如下:
https://forums.xilinx.com/xlnx/board/crawl_message?board.id=OTHER&message.id=10491

本质问题是买的仿真器太水,Jtag的时钟频率太高
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