Access protected bus system

Access protected bus system

  • CN 1,771,482 A
  • Filed: 05/27/2003
  • Published: 05/10/2006
  • Est. Priority Date: 05/27/2003
  • Status: Active Application
First Claim
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1. , a kind of bus system (100,300) comprises:

  • Promote the bus that signal transmits at a plurality of equipment rooms,Access control matrix (160) is discerned one or more initiators (110) in described a plurality of equipment and the access rights between one or more target side (120), andAccess controller (140,310) operationally is coupled to described bus and described access control matrix (160), and it is configured to;

    -data transmission requests of the selected target side of the selected initiator from described one or more initiators (110) on the described bus to described one or more target side (120) is monitored;

    And-according to the access rights between described selected initiator and the described selected target side, optionally stop the data between described selected initiator and described selected target side to transmit.

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