vivado chipscope

╰半橙微兮° 2023-01-22 10:57 49阅读 0赞

错误记录：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70][]

[https://www.xilinx.com/support/answers/72974.html][https_www.xilinx.com_support_answers_72974.html]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 1][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 2][]

[https://forums.xilinx.com/t5/Implementation/DRC-AVAL-245-Independent-clock-check-The-RAMB36E2-cell/td-p/1215775][https_forums.xilinx.com_t5_Implementation_DRC-AVAL-245-Independent-clock-check-The-RAMB36E2-cell_td-p_1215775]

*set\_property SEVERITY \{Warning\} \[get\_drc\_checks AVAL-244\]*

*set\_property SEVERITY \{Warning\} \[get\_drc\_checks AVAL-245\]*

实际有可能是**报此实彼**问题：

[https://blog.csdn.net/u011329967/article/details/104960005?ops\_request\_misc=%257B%2522request%255Fid%2522%253A%2522162141360516780357217793%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request\_id=162141360516780357217793&biz\_id=0&utm\_medium=distribute.pc\_search\_result.none-task-blog-2~blog~first\_rank\_v2~rank\_v29-1-104960005.nonecase&utm\_term=vivado+drc&spm=1018.2226.3001.4450][https_blog.csdn.net_u011329967_article_details_104960005_ops_request_misc_257B_2522request_255Fid_2522_253A_2522162141360516780357217793_2522_252C_2522scm_2522_253A_252220140713.130102334.pc_255Fblog._2522_257D_request_id_162141360516780357217793_biz_id_0_utm_medium_distribute.pc_search_result.none-task-blog-2_blog_first_rank_v2_rank_v29-1-104960005.nonecase_utm_term_vivado_drc_spm_1018.2226.3001.4450]

其它：屏蔽错误的指令（如下尽管不允许悬空引脚，但实际测试并没有使用到这个引脚，所以不用关心），**直接在tcl console 中输入即可**

*set\_property SEVERITY \{Warning\} \[get\_drc\_checks NSTD-1\]*

*set\_property SEVERITY \{Warning\} \[get\_drc\_checks RTSTAT-1\]*

*set\_property SEVERITY \{Warning\} \[get\_drc\_checks UCIO-1\]*

**注意点：**

要想在write\_bitstream阶段使得上面的DRC error转warinig的命令生效，需要将对应的命令保存为\*.tcl或\*.txt文件，

![20210520093237428.png][]

然后在Settings![20210520093155717.png][]中指定：

![20210520093315870.png][]

再生成bit即可：![20210520093605638.png][]

![20210520093532254.png][]

或者，打开implement 的设计(也可以用ECO flow打开**routed的dcp**文件)，**在控制台直接输入上面命令**，再直接调用write\_bitsream命令/write\_debug\_probes -force \*.ltx

![20210520093859492.png][]

![20210520093811525.png][]

![20210520093736945.png][]

或：ECO Flow

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 3][]

set_property SEVERITY {Warning} [get_drc_checks AVAL-244]
    set_property SEVERITY {Warning} [get_drc_checks AVAL-245]
    write_debug_probes -force E:/vivado_wsp/fifo2axi/fifo2axi.runs/impl_1/probes_2.ltx
    write_bitstream -force E:/vivado_wsp/fifo2axi/fifo2axi.runs/impl_1/project_slaveFIFO2b_fpga_top_routed.bit

![20210520134243428.png][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 4][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70]: /images/20221020/d305869dcf9c4fbb9a2138996baed00a.png
[https_www.xilinx.com_support_answers_72974.html]: https://www.xilinx.com/support/answers/72974.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 1]: /images/20221020/f41802c39731433eb77262ea20e7e512.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 2]: /images/20221020/2e54a5bc6e4b455e9d25d56593be4ce6.png
[https_forums.xilinx.com_t5_Implementation_DRC-AVAL-245-Independent-clock-check-The-RAMB36E2-cell_td-p_1215775]: https://forums.xilinx.com/t5/Implementation/DRC-AVAL-245-Independent-clock-check-The-RAMB36E2-cell/td-p/1215775
[https_blog.csdn.net_u011329967_article_details_104960005_ops_request_misc_257B_2522request_255Fid_2522_253A_2522162141360516780357217793_2522_252C_2522scm_2522_253A_252220140713.130102334.pc_255Fblog._2522_257D_request_id_162141360516780357217793_biz_id_0_utm_medium_distribute.pc_search_result.none-task-blog-2_blog_first_rank_v2_rank_v29-1-104960005.nonecase_utm_term_vivado_drc_spm_1018.2226.3001.4450]: https://blog.csdn.net/u011329967/article/details/104960005?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522162141360516780357217793%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fblog.%2522%257D&request_id=162141360516780357217793&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~blog~first_rank_v2~rank_v29-1-104960005.nonecase&utm_term=vivado+drc&spm=1018.2226.3001.4450
[20210520093237428.png]: /images/20221020/e5219e4cd5114f2294282d4e9e1fb8a1.png
[20210520093155717.png]: /images/20221020/bb0ca94d09124c2394d336c4ede20d66.png
[20210520093315870.png]: /images/20221020/1eb2103bec2e48ea95b78339eba39b3d.png
[20210520093605638.png]: /images/20221020/124bdedfc1834b44bbed307d4ed46855.png
[20210520093532254.png]: /images/20221020/4a23c6e3152b4d56b66a80783ec8f8f2.png
[20210520093859492.png]: /images/20221020/a7678321adaf4b7fad18199bcc45917a.png
[20210520093811525.png]: /images/20221020/677fd727045440eebc9699cf2e4dc11d.png
[20210520093736945.png]: /images/20221020/08d7261734f74c039219f4164e93bad6.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 3]: /images/20221020/355a15433f1643c4945326661427b43c.png
[20210520134243428.png]: https://img-blog.csdnimg.cn/20210520134243428.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3UwMTEzMjk5Njc_size_16_color_FFFFFF_t_70 4]: /images/20221020/4f285168fc394135ad538bd6a26cea6c.png