请问如何应用set_property ALLOW_COMBINATORIAL_LOOPS TRUE来传递组合循环？

亲爱的大家，
在这篇文章中没有人回答我的问题，但最终，我通过大量试验找到了答案。
我在这里为未来的设计师提出正确的答案，以节省他们的时间，而不是花时间找到解决方案:)）
这是必须设置的正确set_property。
后两个命令也是必需的，以便通过DRC，实现和最后的比特流生成。
附：
：这个属性的Tcl脚本文档中没有明确提到!!
set_property ALLOW_COMBINATORIAL_LOOPS true [get_nets -of_objects [get_cells]]
set_property SEVERITY {警告} [get_drc_checks LUTLP-1]
set_property SEVERITY {警告} [get_drc_checks NSTD-1]
这将解决问题，并将非常好！:)）享受！
希望它对所有人都有用。
问候，
在原帖中查看解决方案



以下为原文

Dear all,

Nobody answered my question in this post, but eventually, I found my answer by lots of trials. I put the correct answer here for future designers facing this problem in order to SAVE their time and NOT to spend a time to find the solution :))

Here is the correct set_property that must be set. The two latter commands are also REQUIRED in order to pass DRC, Implementation and finally bitstream generation.

P.S. : There is nothing clearly mentioned in the Documentation for Tcl scripting for this property !!

set_property ALLOW_COMBINATORIAL_LOOPS true [get_nets -of_objects [get_cells ]]set_property SEVERITY {Warning} [get_drc_checks LUTLP-1]set_property SEVERITY {Warning} [get_drc_checks NSTD-1]
This will SOLVE the problem and will work very nice ! :)) Enjoy !

Hope it could be useful for all.

Regards,
View solution in original post

亲爱的大家，
在这篇文章中没有人回答我的问题，但最终，我通过大量试验找到了答案。
我在这里为未来的设计师提出正确的答案，以节省他们的时间，而不是花时间找到解决方案:)）
这是必须设置的正确set_property。
后两个命令也是必需的，以便通过DRC，实现和最后的比特流生成。
附：
：这个属性的Tcl脚本文档中没有明确提到!!
set_property ALLOW_COMBINATORIAL_LOOPS true [get_nets -of_objects [get_cells]]
set_property SEVERITY {警告} [get_drc_checks LUTLP-1]
set_property SEVERITY {警告} [get_drc_checks NSTD-1]
这将解决问题，并将非常好！:)）享受！
希望它对所有人都有用。
问候，



以下为原文

Dear all,

Nobody answered my question in this post, but eventually, I found my answer by lots of trials. I put the correct answer here for future designers facing this problem in order to SAVE their time and NOT to spend a time to find the solution :))

Here is the correct set_property that must be set. The two latter commands are also REQUIRED in order to pass DRC, Implementation and finally bitstream generation.

P.S. : There is nothing clearly mentioned in the Documentation for Tcl scripting for this property !!

set_property ALLOW_COMBINATORIAL_LOOPS true [get_nets -of_objects [get_cells ]]set_property SEVERITY {Warning} [get_drc_checks LUTLP-1]set_property SEVERITY {Warning} [get_drc_checks NSTD-1]
This will SOLVE the problem and will work very nice ! :)) Enjoy !

Hope it could be useful for all.

Regards,