SPEED CHECKING APPARATUS MEASURING

Brand Owner Address Description
OFF THE BAT SPEED JUGS, INC. 19333 S.W. 118th Avenue Tualatin OR 97062 Speed checking apparatus for measuring baseball and softball speed hit from a bat;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. An apparatus and method for checking validity of an 8B/10B code-group are provided. The apparatus for checking validity of an 8B/10B code-group includes a 6B/5B disparity classification unit, a 4B/3B disparity classification unit, an RD6 detection unit, an RD4 detection unit, an 8B/10B code-group rule violation detection unit, an RD error detection unit, and a unit for outputting 8B/10B code-group validity. The apparatus receives an 8B/10B code-group, divides into a least significant 6-bit nibble and a most significant 4-bit nibble, detects a running disparity, and by doing so, determines the validity of a code-group. The apparatus and method for checking validity of an 8B/10B code-group relatively shortens the critical path, which indicates the number of combinational logic circuits that should be operated in a unit time, and therefore the apparatus and method are appropriate to high-speed systems such as gigabit Ethernet systems.