58616 - Vivado - 调试 opt_design 裁剪 Description 如何对 opt_design 的 sweep 和 propconst 阶段内发生的优化进行追踪? Solution 步骤1 从已打开、已综合并已启用所有消息传递的设计运行 opt_design。 使用verbose 选项。 运行opt_design 前设置以下参数: ...
当我使用vivado v2016.4运行实现时，它永远停留在'运行opt_design'。我觉得在我的设计中有一些与组合...
opt_design 示例脚本(对内存中的设计执行逻辑优化,并在过程中重写设计。完成优化后,它还会写入一个设计检查点,并生成一个时序概要报告,将报告写入到指定的文件中) opt_design -directive AddRemap write_checkpoint -force $outputDir/post_opt report_timing_summary -file $outputDir/post_opt_timing_summary.rpt ...
•在中的每个步骤前后插入一个自定义Tcl脚本(称为钩子脚本)实现过程(tcl.pre和tcl.post)。这样可以执行特定任务在每个实现步骤之前或之后(例如,生成时间报告在Place Design之前和之后以比较计时结果)。有关定义Tcl钩子脚本的更多信息,请参阅Vivado Design Suite用户指南:使用Tcl脚本(UG894)。tcl.pre和tcl.post脚本...
16. [Opt 31-67] Problem: A LUT4 cell in the design is missing a connection on input pin l1, which is used by the LUT equatoin. This pin has either been left unconnected in the design or the connection was removed due to the trimming of unused。
嗨,将vid_phy_controller和hdmi_rx_ss添加到我们的设计中会导致以下崩溃opt_design阶段。异常程序终止(EXCEPTION_ACCESS_VIOLATION)请检查'./impl_1/hs_err_pid ... ,电子技术论坛
16. [Opt 31-67] Problem: A LUT4 cell in the design is missing a connection on input pin l1, which is used by the LUT equatoin. This pin has either been left unconnected in the design or the connection wasremoved due to the trimming of unused。
55034 - 2012.4 - Vivado opt_design rejects the design with "ERROR: [Opt 31-120] Instance <inst_name> has become an empty hierarchy during sweep..." Description Design contains certain instances which are not used in certain configurations. These instances are present in the source code, but...
Design contains certain instances which are not used in certain configurations. These instances are present in the source code, but at least the output signals are not used. So, all the logic inside the instance is optimized away, which results in the error: ERROR: [Opt 31-120] Instance '...
抱歉,由于公司政策限制,无法下载网盘内容,请通过发到你邮箱的Ezmove链接上传opt.dcp, 谢谢 LikeReply hongh (AMD) 8 months ago Hi, @271299hitkac857 (Member) 你是特定place_design -directive出问题的吗? 2023.1/2023.2用default directive都能正常工作. 方便升级Vivado版本吗? LikeReply 271299hitkac857 (Mem...