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Posts Tagged ‘high-reliability’

A Verification Standard for Design Reliability

Thursday, August 13th, 2015

_do-254The great thing about a standard is that once you decide to use it, your life as a designer is suddenly easier.  Using a standard reduces the long list of choices and decisions that need to be made to get a working product out the door.  It also gives assurance to the customer that you are following best practices of the industry.

A standard for the world of aviation electronics (avionics) is the RTCA/DO-254, Design Assurance Guidance For Airborne Electronic Hardware.  It is a process assurance flow for civilian aerospace design of complex electronic hardware typically implemented using ASICs or big FPGAs.  In the USA, the Federal Aviation Administration (FAA) requires that the DO-254 process is followed.  In Europe there is an equivalent standard called EUROCAE ED-80.

At first glance the standard seems daunting. It defines how design and verification flows must be strongly tied to both implementation and traceability. In DO-254 projects, HDL coding standards must be documented, and any project code must be reviewed to ensure it follows these standards.  They address the following issues: (more…)

Advanced FPGA Sign-off Includes DO-254 and …Missing DAC?

Thursday, June 4th, 2015

One trend we’re seeing in Asia is the number of FPGA design starts — now counting in the thousands. Getting a functionally correct design is the first goal for designers. It is easy to think that once that is achieved FPGAs can shipped out in finished products. But that’s not a robust model. For example, we have had customers with failures in the field due to a subtle timing change between FPGA part lots. Larger FPGA designs have grown in complexity, resulting in an amalgamation of disparate IP that can lead to clock domain challenges. A robust model for FPGA designs requires advanced signoff tools, a design flow that works easily with Xilinx and Altera tools, and support for high-reliability standards like DO-254. This is where Real Intent’s Meridian and Ascent products excel. For high-performance, our CDC and Lint tools provide the confidence design teams need, with unsurpassed verification and sign-off support. 

Come visit us in Booth #1422 at DAC in San Francisco, June 8-10 to see our latest technical presentations. To choose your technical presentation click here.

Can’t attend DAC?  Check out some of our latest video interviews with Real Intent technologists or email us for a personal presentation to you or your team.


S2C: FPGA Base prototyping- Download white paper

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