BUS ARRANGEMENT RELATED TO A MAGAZINE

摘要

The invention relates to a magazine-related bus arrangement, wherein the magazine includes a backplane (1a) having electric contact fields and means for holding a number of circuit boards having edge-related electric contact surfaces in electric coaction with respective contact fields, adapted to enable the exchange of information-carrying signals between one or more first circuit arrays (102) belonging to a first circuit board (10), and one or more other circuit arrays (112) belonging to one or more second circuit boards (11). The logical number of bus-related conductors (m+n) with reserve conductors (n) slightly exceeds the number (m) necessarily required for a chosen signalling system and a non-error-tolerant signal exchange.