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RTL Design Engineer – Core/SoC Interconnect

RTL Design Engineer – Core/SoC Interconnect
by Daniel Nenni on 08-17-2020 at 6:18 pm

  • Full Time
  • Austin, Texas
  • Applications have closed

Website SiFive SiFive


Architect, design and implement an enhanced TileLink interconnect, high-level cache controllers, protocol bridges, and other infrastructure/uncore logic as RTL generators, including both open-source and proprietary designs.
Improve current designs and work on future designs to provide higher performance, more efficient multi-core and multi-cluster system coherence.
Integrate new design content into SiFive’s Chisel/FIRRTL framework and contribute to improvements to that framework to enable automatic configuration/generation of design collateral.
Microarchitecture development and specification. Ensure that knowledge is shared via great documentation and participation in a culture of collaborative design.
Perform initial sandbox verification, and work with design verification team to create and execute thorough verification test plans.
Work with physical implementation team to implement and optimize physical design to meet frequency, area, power goals.

5+ yrs of recent industry experience with coherent fabric, protocols for scalable multi-core and multi-cluster SoC designs.
Knowledge of cache and cache coherency architectures and concepts.
Experience with NoC or other interconnect fabrics.
Experience with industry standard bus protocols (e.g. AMBA). Knowledge of TileLink is a plus.
Ability to architect solutions to connect bus fabrics of disparate protocols.
Strong software engineering skills/background, including:
object-oriented, aspect-oriented, and particularly functional programming;
compiler infrastructures and data modeling for intermediate representations, particularly for domain-specific languages.
Proficiency with hardware (RTL) design in Verilog, System Verilog, or VHDL.
Experience with Chisel, Bluespec, or other HDL for expressing configurable hardware via software is a plus.
Attention to detail and a focus on high-quality design.
Ability to work well with others and a belief that engineering is a team sport.
BS/MS degree in EE, CE, CS or a related technical discipline, or equivalent experience.
SiFive is proud to be an equal employment opportunity workplace. We offer a competitive compensation package that includes flexible paid time off; health, vision, and dental benefits; 401(k) plan; employee stock option program, and much more.
We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.
If you yearn to be challenged and wish to work in an environment where the boundaries of your creativity and skills will be tested, then SiFive is the place for you.

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