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AWS-Style ASIC Interview Questions
Filtered interview questions
Showing 21 of 21All questions visible
- Q021ArchLook up time-indexed register historyTimestamp · Upper boundMedium
- Q028DVVerify a RAM-based duplicate-ID detectorDV · FWMedium
- Q031DesignCoalesce a frame of DMA rangesIntervals · Bounded sortMedium
- Q061DV · ArchCheck delayed and reordered memory writesScoreboard · MemoryMedium
- Q068Arch · DVSize a FIFO under an unstable sustained rateArch · DVMedium
- Q076DV · FWVerify a DMA flood-fill transactionFW · DVHard
- Q084DV · ArchPriority Interrupt Controller Reference ModelDV · ArchHard
- Q100DV · FWPredict and safely read a build-tag prefix serviceFW · DVMedium
- Q113DVVerify a channel-capacity optimizerDV · FWMedium
- Q154FW · DVExpiring Key-Value StoreDV · FWHard
- Q179DV · ArchExpire memory expectations without full scansScoreboard · Deadline queueHard
- Q194ArchAllocate on a power-of-two boundaryAllocator · AlignmentMedium
- Q457DVAXI Write Response Is Tagged to a Burst That Has No Data YetDV · Waveform DebuggingHardP
- Q634FW · ArchEstimate dependent L1 chase cost in TSC ticksArch · FWHardP
- Q715DVConstrain a DMA transfer to one 4KB pageSystemVerilog · ConstraintsMediumP
- Q829DVConstrained Non-Overlapping DMA BurstsDV · SystemVerilog constraintsHardP
- Q963DVModel credit-based flow controlPython · CreditsMediumP
- Q971FWReceive 1000 SPI bytes through 256-byte DMA chunksFW · DVMediumP
- Q1004Arch · DVRecover from a speculative memory-order violationArch · DVMediumP
- Q1129DVA Doorbell Overtakes Its Descriptor WriteDV · Waveform DebuggingMediumP
- Q1162FW · DVVerify an in-place DMA merge transactionFW · DVEasyP
Study path
AWS-style ASIC interview preparation
Practice end-to-end data movement through DMA, queues, memory, interrupts, and firmware. Strong answers make ownership, ordering, capacity, and failure recovery explicit before optimizing throughput.
Tie each design choice to evidence from protocol monitors, counters, reference models, or stress tests. These independent exercises do not describe AWS's official interview process.