Fixing Double-patterning Errors in FinFET(2026) The so-called odd-cycle path is the most typical double patterning error. This occurs when an…
Blockages and Halos – VLSI Basics Blockages and Halo: The limits of photolithography, the method used to pattern a circuit…
Design Exchange Format (DEF): 7 Essential Concepts in VLSI Physical Design The Design Exchange Format (DEF) is a standard file…
Sanity checks before going to start Physical Design step Physical design engineers must perform sanity tests on VLSI designs to…
ESD Clamp Circuit in VLSI Clamps are known as static ESD clamps. A diode, MOSFET, and SCR-based clamps are known…
Addressing Clock Tree Synthesis Challenges In order to equalize the clock delay to all clock inputs, the Clock Tree Synthesis…
If a design has both IR drops and congestion, there are a few potential solutions to fix the issue, Spread…
Difference between statistical and conventional STA Statistical static timing analysis (SSTA) and conventional static timing analysis (STA) are both techniques…
What is Metastability in VLSI and How to Avoid it? A race condition in the circuit’s input signals is typically…
Impact of Metastability on Digital Circuits The setup and hold time violation in a flip-flop causes the metastable or quasi-stable…