DFI Chapter 54: Marching ants EET Videos 9/21/2011 Post a comment Rahal BMW racing team technical director Jay O'Connell talks about how technology enables the "marching ants" crews can use to manage car races from the pits.
DFI Chapter 39: The racer's edge EET Videos 9/7/2011 Post a comment How much does high-speed communications and sensors drive racing strategy? A lot, according to Rahal Letterman Lanigan racing's chief technical director, Jay O'Connell
As data rates begin to move beyond 25 Gbps channels, new problems arise. Getting to 50 Gbps channels might not be possible with the traditional NRZ (2-level) signaling. PAM4 lets data rates double with only a small increase in channel bandwidth by sending two bits per symbol. But, it brings new measurement and analysis problems. Signal integrity sage Ransom Stephens will explain how PAM4 differs from NRZ and what to expect in design, measurement, and signal analysis.
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments