通过read_verilog将design读入,将RTL转化为GETCH网表,设置一个design作为current design。一般需要进行设置current design,否则系统默认读入的最后一个作为current design。将current design设置在Top上,一般针对于top进行综合。 highlighter- CSS read_verilog "Top.vA.vB.v" 6.4 current_design 设置current_design,告诉DC...
read_verilog../rtl/clock.v read_verilog ../rtl/register.vread_verilog../rtl/cells-lib/dffr.vread_verilog../rtl/cells-lib/mux.v 当然也可以使用以下命令读入verilog代码,若是其他格式只需要将format后面的参数进行更换即可(了解即可,无需运行) read_file-format verilog register.v ... 最后我们需要指定...
其中config.sh是需要用户去手动配置的,NVDLA官方提供的基本模板如下,因为走DC+ICC的流程,一般来说,可以在dc综合阶段直接导入Milkway物理库,此时使用的是Design Compiler的dct模式或者dcg模式,不仅仅只是使用线负载模型去进行逻辑综合。因此脚本中的配置包括了物理信息。 #===#File:syn/templates/config.sh#NVDLAOpenSour...
In many cases, however, the SystemVerilog source is preprocessed by some other tool, and the line and file information of the original source file can be lost. The `line compiler directive can be used to specify the original source code line number and file name. For example: `line 3 "o...
根据设计需要,编写完代码(Verilog hdl,Vhdl,system Verilog )后,首先进行功能仿真,验证所写代码是否能完成设计功能;前仿真又称为综合后仿真,即在QuartusII完成综合后,验证设计的功能;后仿真又称为时序仿真或布局布线后仿真,是加入延时后的仿真。对于编译时间较短的小规模设计,一般只进行功能仿真与后仿真。
Most examples in this book have been tested using the Synopsys VCS® simulator, version 2005.06-SP1, and the Mentor Graphics Questa™ simulator, version 6.2. Most models in this book are synthesizable, and have been tested using the Synopsys DC Compiler™ synthesis compiler, version 2005.12....
The parser supports static elaboration as well as RTL elaboration, and is integrated with a language-independent netlist data structure common to all parsers. RTL elaboration supports all synthesis pragma’s and is compatible with leading synthesis tools such as Design Compiler, RTL Compiler, Synplify...
“c:\myproject\scd_work”). The logical name is used when referring to a symbolic library in the source code or when passing a library name as a command-line option to the verilog compiler, so that the source code and script files don’t have to depend on the library’s location on...
Design Compiler中文教程PPT.pdf ADVANCED ASIC CHIP SYNTHESIS 提纲 综合的定义 ASIC design flow Synopsys Design Compiler的介绍 Synopsys technology library Logic synthesis的过程 Synthesis 和 layout的接口——LTL Post_layout optimization SDF文件的生成 综合的定义 逻辑综合:决定设计电路逻辑门的相互连接。 逻辑综合...
FSM Compiler and FSM Explorer for automatic extraction and optimization of finite state machines from RTL Integration with VCS® and Verdi Scripting and Tcl/Find support for flow automation and customizable synthesis, debug, and reporting Resources ...