create_mw_lib -tech$TECH_FILE-mw_reference_library$MW_REFERENCE_LIB_DIRS Milkway有多种view模式,可以看这篇文章。比较常用的是:CEL/FRAM,前者更为具体,而后者更抽象。 对于Stdcel:IP厂商一般会同时提供CEL View+FRAM View,以及GDS+LEF。 Macro(包括Memory,PLL,IO等):一般IP厂商只提供GDS+LEF,我们需要使用...
-mw_reference_library ../lib/smic18 -open#使用工艺文件和物理库创建milkywayimport_designs"../dc/outputs/cic_filter_post_dc.v"-format verilog -top cic_filter#导入网表文件uniquify_fp_mw_cel current_design$DESIGN_NAMEset_tlu_plus_files -max_tluplus ../lib/milkyway/tech/tluplus/smiclog018_6lm...
6.2 指定tech file和reference library 6.3 命令举例 create_mw_lib design_lib_orca -open \ -technology ./libs/abc_6m.tf \ -mw_reference_library "./libs/sc ./libs/macros ./libs/io" 结果是在当前目录下创建两个子目录: design_lib_orca和libs, 在libs下面还有三个子目录: sc, macros和io 7. ...
set_mw_lib_reference design_lib_orca–mw_reference_library "sc io ram32" If the “-open” switch is not used, the library needs to be opened in order to import the design: open_mw_lib design_lib_orca saving and loading the design ...
-mw_reference_library ../lib/smic18 -open #使用工艺文件和物理库创建milkyway import_designs "../dc/outputs/cic_filter_post_dc.v" -format verilog -top cic_filter #导入网表文件 uniquify_fp_mw_cel current_design $DESIGN_NAME set_tlu_plus_files -max_tluplus ../lib/milkyway/tech/tluplus/smi...
set_link_library xxx set_target_library xxx create_mu_lib design_library –technology xxx.tf –mw_reference_library ref_library open set_tlu_plus_file –max_tluplus max_file –min_tluplus min_file –tech2itf_map map_file read_verilog xxx.v current_design xxx link read_def xxx.def derive...
create_mw_lib $my_mw_lib -open -technology $tech_file \ -mw_reference_library "$mw_path/sc $mw_path/io"### # Load the netlist, constraints and controls. ### import_designs $verilog_file \ -format verilog \ -top $top_design###...
综合创建library所用的reference library 和Tech file 是否与ICC中跑flow用的一致 create_mw_lib -technology tech.tf -mw_reference_library $ref_libr 估算net delay的Tluplus文件是否设好且与ICC用的一致 set_tlu_plus_files -max_tluplus $cmax_tluplus -tech2itf_map $mw_star_map clock uncertainty和timing...
（最好每做一个步骤，保存一次数据，如：save_mw_cel -as floorplan ） ICC 实验步骤 步骤1：Design Setup 1.1 数据准备 新建后端布局布线目录icc_40，准备好以下文件 1）DC 导出的网表文件(top_pad.mapped.v )2）DC 导出的sdc 文件(top_pad.sdc )3）手工编写的tdf 文件(/tmp/dig_lab/top_pad.tdf ...
Before working with the design, you must specify the Milkyway reference libraries used for the design. You can do this when you create the Milkyway design library with the create_mw_lib command or you can do it later by using the set_mw_lib_reference command. Note: You can use the set...