Growing up I heard the story of the Archimedes and his moment of inspiration in the bath. “Eureka” he declared racing to inform the King of his solution. This story propels the myth that great ideas come out of thin air. There is usually a lot more work and time behind an innovative idea. In…
Tag: IO Test
A Reminder that Subroutines Save Time: Tales From the Intel I/O Test Road Map
Programming has never been my favorite task as an engineer. It may relate to the fact that each new project came with learning yet another language. The activation energy to start up always appeared more daunting then it would turn out to be. Ironically, my programming skills helped in getting my summer job at NBS…
Studying High-Speed I/O Failures: Tales from the Intel I/O Test Road Map
After successful deployment of AC I/O loopback for single-ended interfaces, we rapidly had to prepare for High Speed I/O (HSIO) circuitry. The HSIO derived from Serializer/Deserializer (aka SerDes) interfaces commonly used in telecommunications. Computer systems’ thirst for higher data rates drove the adoption of this interface architecture. These I/O circuits had significant differences from single-ended…