Question 1

How do you automate DRC-clean layout generation?

Accepted Answer

We utilize constraint-driven placement algorithms and custom SKILL scripts that check design rules in real-time during the layout phase, minimizing post-layout verification cycles.

Question 2

What languages do you use for PCELL development?

Accepted Answer

We primarily use Cadence SKILL for Virtuoso environments and Python (PyCell) for broader compatibility, focusing on encapsulation and relative object design.

Question 3

Can you optimize Calibre DRC run times?

Accepted Answer

Yes, we optimize Calibre SVRF/TVF decks by using efficient layer operations, implementing hierarchical processing, and utilizing Calibre MTflex for parallel execution.

Question 4

How do you ensure security in remote EDA environments?

Accepted Answer

We implement Zero-Trust architectures with VDI (Virtual Desktop Infrastructure) that ensures data never leaves the secure data center, using pixel-streaming instead of file transfer.