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Recent content by michael_chen

  1. M

    Can synopsys dft compiler supports inserting mbist for rom?

    Re: Can synopsys dft compiler supports inserting mbist for r i dont know how write data into rom.
  2. M

    MUX implementation in Verilog case statements/ if else statements

    Re: mux implementation in my opinion, it can be the same or different depend on your writting style. it have not relation with synthesize tool.
  3. M

    Can we implement a xor gate without using an inverter

    i think it can't if without using an inverter. Added after 3 minutes: we can implement xor only use "nand" or "nor" gate .
  4. M

    Help: timing loop and latch

    in the sequential logic , without else, it is not synthesized latch. But in the combinational logic .it will. in your combinational code , it is uncorrect. because it will cause combinational loop. i think you can use "assgin" statement replace the always block.
  5. M

    Info about static hazards in digital circuits

    Re: hazards Your mean is Stuck at fault or not ? "stuck at 1 " means the net is kept high level. "stuck at 0" means the net is kept low level
  6. M

    Synthesis question about 62.5 Mhz design in Design Compiler

    Re: synthesis question i think you should make period of create_clock less than 16n second. Because after DC, p&r and cts and other design flows will add a little delay.
  7. M

    What is better for a digital designer: Cadence or Synopsis?

    cadence vs mentor vs synopsys I use synopsys's tools two years and use cadence's tools only a little time. I like synopsys's PT and VCS, solvnet of synopsys is also very good. I think the tools of cadence is tangled. The above is individual idea. best wish!!!

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