Insemi Technology Services Pvt. Ltd.’s Post

#we #Hiring #Physical #Design #PD #Experience: 3 to 8 years #Bangalore #Hyderabad #Singapore #Malaysia #Job #Description: 1. Physical design from the netlist to GDSII, including floor planning, place route, clock tree synthesis, timing ECO, and design closure. 2. candidate should have hands-on experience in ICC or Innovus with Client projects. 3. Physical Design Planning : Closely Collaborate with chip architects and logic designers to understand the   design goals, constraints, and specifications. Develop a physical design plan that outlines the steps and resources needed for successful implementation.                          4. Floor planning: Create a floor plan that defines the placement of different functional blocks and components on the semiconductor die to optimize power, performance, and area (PPA). 5. Placement: Place and optimize logic cells, memory elements, and other IP blocks on the chip according to the floorplan. Balance trade-offs between area, timing, and power consumption. 6. Clock Tree Synthesis (CTS): Design and implement clock distribution networks to ensure synchronized clock signals throughout the chip, minimizing clock skew and jitter. VLSI Professionals Group Jamadagni Physical Design PRAXIEN TECHNOLOGIES Praxien Tech #vlsi #pd #Design #Engineer #ECO #ICC #Innovus #Floor #Planning #Power #Performance #CTS #Placement #Jitter #Skew #GDSII #netlist

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#Day3 #physicaldesign #interviewquestion Question 14. How does the tool strive to achieve optimal optimization during the synthesis stage? In the synthesis stage, the tool aims to achieve optimal optimization by mapping all cells to the technology libraries during compilation and conducting logical and design optimizations to meet the requirements of power, performance, and area (PPA). · Logic optimization -> Constant folding -> Detect identical cells -> Optimize mux(dead branches in mux) -> consolidate mux and reduce inputs(many to single) -> Remove DFF with constant value -> Reduce word size of the cells -> Remove unused cells and wires ·  Design optimization -> Reduce TNS and WNS -> Power Optimization -> Area Optimization -> Meet the timing DRV’s -> incremental clock gating. Question 15. Is it feasible to conduct synthesis without specifying timing constraints? Why are timing constraints essential for the design process? Yes, it is feasible to conduct synthesis without specifying timing constraints, but this approach may result in a design that fails to meet its timing requirements. Timing constraints play a crucial role in ensuring that the design meets its timing specifications. These constraints define the maximum delay allowed for each path in the design. By incorporating timing constraints, the synthesis tool endeavors to synthesize the design to meet these timing requirements. Not setting timing constraints can lead to several potential issues: ·  The design may fail to meet its timing requirements. ·  The design's performance may be slower than anticipated. ·  The design may consume more power than anticipated. ·  The design's reliability may be compromised. #VLSI #ELectronicsDesign #HardwareDesign #PD #semiconductor #synthesis #ASICDesign #vlsidesign #physicaldesign #vlsifreshers #semiconductorindustry #learning #pnr  #Semiconductorindustry #electronics #semiconductor #supplychain #engineering #manufacturing #technology #computerchips #business #innovation #semiconductors #chips #chipmaker #foundry #hiringnow #experience #vlsijobs #floorplanning #immediatejoiners #references #greatopportunity #semiconductorjobs #bangalorejobs #connectionsatwork #resume #share #immediatehiring #designfortest #bangalore #hyderabad #jobopening #techindustry 

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Hello LinkedIn community!, this is #Day11 #physicaldesign #interviewquestion Question 54. How to qualify macro placement?  1.     Ensure that all macros are positioned at the boundary. 2.     Verify the orientation and pin directions of all macros. 3.     Maintain sufficient spacing between macros to facilitate routing and power grid requirements. 4.     Ensure that macros do not obstruct partition-level pins. 5.     Iteratively refine placement to achieve reduced congestion and improve timing Quality of Results (QoR). Achieving these goals may require multiple iterations, emphasizing thorough and comprehensive analyses throughout the process. Question 55. What are the sanity check commands to be performed before proceeding to floorplan? 1. check_netlist. 2. check_timing. 3. check_lib. #VLSI #ELectronicsDesign #HardwareDesign #PD #semiconductor #synthesis #ASICDesign #vlsidesign #physicaldesign #vlsifreshers #semiconductorindustry #learning #pnr  #Semiconductorindustry #electronics #semiconductor #supplychain #engineering #manufacturing #technology #computerchips #business #innovation #semiconductors #chips #chipmaker #foundry #hiringnow #experience #vlsijobs #floorplanning #immediatejoiners #references #greatopportunity #semiconductorjobs #bangalorejobs #connectionsatwork #resume #share #immediatehiring #designfortest #bangalore #hyderabad #jobopening #techindustry