Tag Archives: Cadence

Importing Files for PnR using INNOVUS

In the previous tutorial, we have presented a basic tutorial on Placement and Routing for ASIC. This tutorial is the first step towards Placement and Routing using INNOVUS tool. We will cover very basics of Placement and Routing using INNOVUS as it is a huge area and many tutorials are available on internet. Here, we… Read More »

Placement and Routing for ASIC

The previous tutorials [Tutorial 1, Tutorial 2] are on the simulation and synthesis of Verilog files. In addition to these we have also performed linting, code coverage, logic equivalence check, DFT, ATPG, power analysis and Timing analysis using CADENCE and SYNOPSYS tools. Till now we have not discussed anything about the step Placement and Routing… Read More »

ASIC Tutorials I

Here, we will discuss the tutorials on how to synthesize a Verilog code starting from simulation, syntax checking, code coverage using CADENCE EDA tool. Basic Simulation on CADENCE Linting Code Coverage Logic Equivalence Check Genus Synthesis without Constraints Genus Synthesis with Constraints Genus Synthesis using Scripts Static Timing Analysis using Cadence Tempus +10

GENUS Synthesis With Constraints

This tutorial is in continuation with our previous tutorial on Genus Synthesis Without Constraints (Timing Constraints). The timing constraints are written in Synopsys Design Constraint (SDC) file. 1. Open the terminal and type csh 2. Source the cadence.cshrc. 3. In ASIC lab folder, make a new directory. In this, make design.v (in this example counter.v).… Read More »

Basic Simulation on CADENCE

This tutorial is on functional simulation of digital circuits on Genus tool of CADENCE software for ASIC Implementation. Open the terminal Source the cadence.cshrc Check whether the commands are working as below: – Create a directory for saving files as below Create design_file.v as shown below: – (gedit counter.v) Check the syntax of design.v (in… Read More »