Specialists in Silicon Design and Verification

ASIC & FPGA Design Methodology

CréVinn uses a structured top-down design approach called the “Fletcher Methodology”. This technique was originally derived from Yourdon/De-Marco software design methodologies, by the pioneering work of Bill Fletcher of DAA (Design Analysis Associates, Logan, Utah).


The Fletcher Methodology provides us with several key advantages. As well as enabling well architected structured designs, it facilitates a strong team-working environment and provides well documented designs as a natural output of the process.


We have been using this technique with remarkable success over many years. Our long record of first pass ASIC success and on-time delivery can be attributed to a significant degree to this methodology.







CréVinn Teoranta,
Manor House
Baile an tSagairt
An Spidéal,
Co. Galway,
+353 91 553471 (Galway)
+353 1 5553844 (Dublin)