Imagination Technologies Leading Design Engineer interview questions

Phone screen included questions on how to implement floating point arithmetic, clock-domain crossing, ASIC design workflow. I thought I failed, but got called back for an in-person interview. At the in-person interview, I was quizzed on FIFO block diagrams, power saving modes, clock-domain crossing, VHDL code mistakes, then Python syntax and shallow copy problems. Overall quite intimidating and again I thought I didn't do that great. This was one of the few in-person interviews where I really felt that I was still being intensely interviewed, instead of either a casual dialogue or the company taking the opportunity to show you their facility, great corporate culture, and try to recruit you to join their company. At ImgTec it was more like a pressure cooker, and then 'let's walk through the desk area' and 'here's the door'. Definitely didn't get that warm feeling that they wanted me or thought I'd be a good fit.