Abstract: A system and method provide a site on a network accessible to a staff of officials from a sports league to facilitate more consistent and correct officiating of games played under league rules. The site provides links to digitized game segments demonstrative of lessons to be learned from review of the segments. Each digitized game segment is provided with a comment and/or question intended to instruct the reviewing official as to the lesson to be learned from review of the displayed game play. Additionally provided to the officials over the site are periodic tests and rule clarifications intended to further sharpen their officiating skills. Officials that travel between different sports venues in a given week are able to review the site between games for newly posted training-related materials from prior games.

Abstract: A system for clamping a clock signal line that prevents clock glitching is disclosed. The system is comprised of a plurality of logic gates which generates a signal to clamp the clock signal line only on the occurrence of the clock signal line being low, a clock clamping signal 26 is generated indicating that a peripheral device wants to clamp the clock signal line, and a start condition is detected indicating that the clock signal line may be clamped.