Control circuit board and robot control device

Abstract

A control circuit board includes first and second elements on each surface of a board member. The first and the second elements respectively have first and third edge portions, which are opposite to each other and second and fourth edge portions which are opposite to each other. A plurality of signal input pins are provided to the first edge portion, a plurality of signal output pins are provided to the third edge portion, a plurality of between-element communication input pins are provided to the second edge portion, and a plurality of between-element communication output pins are provided to the fourth edge portion, respectively. A common signal is input to the first and second elements and a communication is performed between the first element and the second element. Loss of control function can be surely prevented while suppressing enlargement of the board and increase of development/production cost.

Dependencies are inferred from the claim text.