HW Interview
EM-10 · Chapter 8 · Low-Speed Interfaces & Embedded Hardware

Processor or FPGA selection

How do you choose between an FPGA, an MCU and an application processor for a camera/sensor product?

Level●●● onsite design / senior
TrackEmbedded & wearables
Really testingArchitecture trade-off reasoning.
Full worked answer: in the book, page 220 — what to say first, how to explain it, the numbers worth quoting and the follow-ups. About the book →

Going deeper

Extra explanation that is not in the book: worked numbers, where people go wrong, and how to say it in the room.

Going deeper for this question is coming.

Errata

No corrections known for this question. All errata

Ask about this question

Stuck on a step, or think something is wrong? Send it with EM-10 in the subject. Good questions get answered on this page, and corrections go into the next printing.

Ask about EM-10

Related

← EM-09 Elevator-door state machineEM-11 DSP basics: FFT, FIR, IIR →