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System for data and interrupt posting for computer devices

  • US 6,298,409 B1
  • Filed: 03/26/1998
  • Issued: 10/02/2001
  • Est. Priority Date: 03/26/1998
  • Status: Expired due to Term
First Claim
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1. A system for managing a transaction initiated by a first device, the system comprising:

  • a central processor configured to handle the transaction in response to issuance of an interrupt;

    a bridge electrically coupled to the first device, the bridge providing communication between the first device and at least a second device; and

    a controller electrically coupled to the bridge, the controller being configured to forward a transaction command to its destination, wherein the controller is further configured to determine if it is necessary to interrupt the central processor; and

    wherein the central processor is interrupted in the event that communication between the first device and the second device necessitates involving the central processor.

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