Phone interview followed by on-site three weeks later. They were designing their own transaction protocol based on the AMBA AXI/ACE spec. I was fortunate to have studied the same for two months for directed research under a professor. I could tackle AXI questions. Interview went well. Didn't nail it but not too bad. Got a verbal offer three weeks later. Got the formal letter 1.5 weeks after the verbal. Few details: 1. Had interview with three panels consisting of 2-4 members each. 2. Questions on bus architecture, synthesis, protocols, verilog, and certain design problems. 3. 1 major design question by each panes, takes 15-20 mins to solve; related to logic design--flip-slops, decoders, etc.