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Posts Tagged ‘fpga prototyping solution’

Software Driven Test of FPGA Prototype: Use Development Software to Drive Your DUT on an FPGA Prototyping Platform

Monday, April 10th, 2017

on chip analyzerMost everyone would agree how important FPGA prototyping is to test and validate an IP, sub-system, or a complete SoC design. Before the design is taped-out it can be validated at speeds near real operating conditions with physical peripherals and devices connected to it instead of simulation models. At the same time, these designs are not purely hardware, but these days incorporate a significant amount of the software stack and so co-verification of hardware and software is put at high importance among other requirements in the verification plan.

 

However, preparing a robust FPGA prototype is not a trivial task. It requires strong hardware skills and spending a lot of time in the lab to configure and interconnect all required peripheral devices with an FPGA base board. Even more difficult is to create a comprehensive test scenario which contains procedures to configure various peripherals. Programming hundreds of registers in proper sequence and then reacting on events, interrupts, and checking status registers is a complex process. The task which is straightforward during simulation, where full control over design is assured, becomes extremely hard to implement in an FPGA prototype. Facing this challenge, verification engineers often connect a microprocessor or microcontroller daughter card to the main FPGA board. The IP or SoC subsystem you are designing will be connected with some kind of CPU anyhow, so this way seems natural. Having a CPU connected to the design implemented in an FPGA facilitates creating programmatically reconfigurable test scenarios and enables test automation. Moreover, the work of software developers can be now reused as the software stack with device drivers can become a part of the initialization procedure in the hardware test.. The software can become a part of the initialization procedure in the hardware test. If that makes sense to you, then why not use an FPGA board that has all you need – both FPGA and the CPU?
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FPGA-Based Prototyping Q&A: 100 Million Gates and Beyond

Wednesday, July 30th, 2014

live-aldec-webinar

I am a Hardware Technical Support Manager. Ask Me Anything!

Earlier this summer, I joined a team traveling from Aldec’s R&D offices in Kraków, Poland to attend the annual Design Automation Conference (DAC) in San Francisco. As Technical Support Manager for Aldec’s Hardware Products Division, my goals for this event were two-fold. First, as we’ve made huge enhancements to our HES-7™ FPGA prototyping solution in the past year, I wanted to be there in person to share more about them in demos and presentations at the Aldec booth.

Secondly, and really my favorite part of DAC, I wanted to hear from engineers in the field looking for solutions to their real-world problems. Sometimes I have immediate answers for their questions, like the engineer who was not happy with their current solution’s implementation time or the fellow that needed support for in-house development boards. Occasionally though, I don’t have an immediate answer and instead they’ve given me valuable ideas that I get to take back home to my team so we can set to work developing solutions.

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DownStream: Solutions for Post Processing PCB Designs
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DAC2018



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