Printed circuit board system, method for operating a printed circuit board system, printed circuit board device and its use, and semiconductor device and its use

摘要

The invention relates to a circuit board system (10), comprising: DOLLAR A at least two semiconductor devices (16), each with a multiplicity of signal connection points (18, 20, 22, 24, 26, 28, 30, 32, 34), DOLLAR A a circuit board device ( 12) with a multiplicity of signal lines (14), on which the at least two semiconductor devices (16) can be arranged or arranged and by means of the signal connection points (18, 20, 22, 24, 26, 28, 30, 32, 34) with the Signal lines (14) are signal-connected or signal-connectable, DOLLAR A, the plurality of signal lines (14) comprising at least one multiple-connection signal line (14), each of which has a signal connection point (18, 20, 22, 24, 26, 28, 30, 32, 34) of at least two semiconductor devices (16) is signal-connected or signal-connectable for sending signals to the multiple-connection signal line (14), and DOLLAR A, the semiconductor devices (16) each having at least one signal transmission device ( 40), by means of which transmission of signals on the multiple connection signal line (14) can be initiated or prevented.