Contents
What is ungrouping in synthesis?
Removing a level of hierarchy is called ungrouping. Ungrouping removes (or collapses) the level of hierarchy of the identified subdesign and merges the subdesign with the surrounding logic.
What is Design Compiler Synopsys?
The Design Compiler topographical technology is an innovative synthesis capability that utilizes Galaxy™ design platform physical implementation technologies to derive interconnect delays. Synopsys, Inc. is a world leader in electronic design automation (EDA) software for semiconductor design.
What is Synopsys design vision?
Synopsys Design Vision is a logic synthesis tool. It will take HDL designs and synthesize them to gate-level HDL netlists. It can synthesize to generic gates or to other design libraries such as the vtvt_tsmc libraries or OSU standard cell libraries. The tool exists in a gui and command line version.
What is boundary optimization in synthesis?
With boundary optimization turned on, the compiler with merge all components into one file and perform optimization across all boundaries inside the top-level design. Synthesis will take longer with this option turned on, however it may result in better performance as well.
What is uniquify in design Compiler?
The command uniquify is used to make unique the instances of the same reference design during synthesis. We can now apply different ‘constraints’ to each half adder, without affecting the other instance of it in the design.
What is the difference between link library and target library?
the link library would based on the reference and cell names would link to the library cell or design file and send the cell information like pins,delay,ports etc to target library which will be based on technology for which it is written for ,this target library would map the design accordingly.
How do you design a compiler?
Compiler design principles provide an in-depth view of translation and optimization process. Compiler design covers basic translation mechanism and error detection & recovery. It includes lexical, syntax, and semantic analysis as front end, and code generation and optimization as back-end.
What is PrimeTime Synopsys?
PrimeTime is a Static Timing Analysis (STA) tool from Synopsys. This is a simple description to use PrimeTime for VLSI class project. In Project #6, you will learn to find critical path using PrimeTime from your synthesized Verilog code.
What are the sanity checks in physical design?
Sanity checks are an important step for physical design engineers to make sure that the inputs received for physical design are correct and consistent. Any issues in the input files may cause problems in the later stages.
What is uniquify in synthesis?
How does design compiler NXT work with Synopsys?
“We are collaborating with Synopsys on the latest synthesis technologies in Design Compiler NXT and are looking forward to deploying them on our designs to help meet our ever-increasing pressure of time-to-market and higher QoR.” Video Player is loading. This is a modal window.
Is there an advantage to synthesizing smaller modules first?
Design Compiler tries to optimize both of them as long as the constraints (e.g. dont_touch) and synthesis options (ungrouping, boundary optimization etc.) permit. DC also has an option for the optimization strategy, I’ll show below. If it optimizes the design as a whole, is there an advantage to synthesizing smaller modules first?
How to synthesize RTL in design compiler NXT?
This course covers the RTL synthesis flow: Using Design Compiler NXT in Topographical mode to synthesize a block-level RTL design to generating a final gate-level netlist with acceptable postplacement timing and congestion.
Which is the latest in the design compiler family?
Design Compiler® NXT is the latest innovation in the Design Compiler family of RTL Synthesis products, extending the market-leading synthesis position of Design Compiler Graphical.