PrimeTime 流程及命令解释.pdfVIP

PrimeTime 基本命令 一、Run Prime Time 1. module add synnew 2. primetime 启动图形界面 3. pt_shell –f RUN.tcl | tee –I run.log 用命令行启动脚本 二．一些命令的叙述 1．Setup time : data required time – data arrival time 2 ．Hold time : data arrival time – data required time 3 ．Report_analysis_coverage ：看一下所有错误的基本情况 -status violated -check “setup hold” -sort_by slack -sort_by check_type 4 ．Report_timing :显示the worst slack for setup time 5 ．Report_timing –delay max :看setup time 6 ．Report_timing –delay min :看 hold time 7 ．Pt_shell –x “restore_session orca_savesession” :继续原来保存的信息 8．Set sh_enable_page_mode true : 分页显示 9 ．Report_lib libname :看库的信息 10. Report_timing –group SYS_clk :看某个时钟的信息 11. Pre CTS clock Uncertainty = clock skew + clock jitter +margin Post CTS clock Uncertainty = clock jitter + margin 还要加上 Set_propagated_clock [all_clocks] 12. Report_timing –path full_clock :可以显示clock 的详细信息 13. Report_timing –from E, Report_timing –to Z, Report_timing –from G –to FF4/D :显示详细路径的信息 14. Report_port –input_delay –output_delay inoutpad, Report_port –input_delay inputpad Report_port –ouput_delay outputpad: 看port 的信息 15. Report_timing –input_pins : net delay 可以看到 的 16. Report_lib –timing_arcs libname cellname:看库单元的时序信息 17. Report_cell –connections –verbose Instance_name :看单元的信息 28. Report_timing –max_paths 2 –nworst 2 :可以看两条path 的两个最坏的timing, default 1 为 。 29. Report_timing –slack_lesser_than -slack_greater_than -to –rise_to –fall_to -from –rise_from –fall_from -through –rise_through –fall_through -exclude –rise_exclude –fall_exclude 30. Report_