diff --git a/README.md b/README.md index 65086ff..d867a38 100644 --- a/README.md +++ b/README.md @@ -41,6 +41,7 @@ Functional Simulation: (The path of cshrc could vary depending on the installation destination)  After this you can see the window like below +Screenshot 2025-11-21 192343 ## Fig 2: Invoke the Cadence Environment @@ -74,12 +75,14 @@ Functional Simulation:  linux:/> nclaunch& // On subsequent calls to NCVERILOG It will invoke the nclaunch window for functional simulation we can compile,elaborate and simulate it using Multiple step +Screenshot 2025-11-21 180422 ## Fig 3: Setting Multi-step simulation Select Multiple Step and then select “Create cds.lib File” as shown in below figure Click the cds.lib file and save the file by clicking on Save option +2 ## Fig 4: cds.lib file Creation @@ -88,6 +91,7 @@ Click the cds.lib file and save the file by clicking on Save option  Select “Don’t include any libraries (verilog design)” from “New cds.lib file” and click on “OK” as in below figure  We are simulating verilog design without using any libraries +2 ## Fig 5: Selection of Don’t include any libraries @@ -98,6 +102,7 @@ Click the cds.lib file and save the file by clicking on Save option  Left side you can see the HDL files. Right side of the window has worklib and snapshots directories listed.  Worklib is the directory where all the compiled codes are stored while Snapshot will have output of elaboration which in turn goes for simulation +image ## Fig 6: Nclaunch Window @@ -122,6 +127,7 @@ i.e Cadence IES command for compile: ncverilog +access+rwc -compile fa.v Left side select the file and in Tools : launch verilog compiler with current selection will get enable. Click it to compile the code Worklib is the directory where all the compiled codes are stored while Snapshot will have output of elaboration which in turn goes for simulation +image ## Fig 7: Compiled database in worklib @@ -151,8 +157,10 @@ It contains statements that map logical library names to their physical director 9. It also establishes net connectivity and prepares all of this for simulation  After elaboration the file will come under snapshot. Select the test bench and simulate it. +3,4 ## Fig 8: Elaboration Launch Option +3,4 ### Step 3: Simulation: – Simulate with the given test vectors over a period of time to observe the output behaviour. @@ -165,10 +173,11 @@ It contains statements that map logical library names to their physical director  Steps for simulation – Run the simulation command with simulator options ## Fig 9: Design Browser window for simulation +image ## Fig 10: Simulation Waveform Window +image -## Fig 11: Simulation Waveform Window ### Result