The invention includes a method and apparatus for enabling multipoint bus access. In one example, the open ring-architecture bus includes a boundary scan bus including a plurality of bus access points adapted for interfacing with a plurality of circuit packs, a first termination circuit coupled to a...http://www.google.es/patents/US20070006056?utm_source=gb-gplus-sharePatente US20070006056 - Method and apparatus for enabling multipoint bus access
Method and apparatus for enabling multipoint bus access
