The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 1998
Filed:
Aug. 31, 1995
Bill A Munson, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An controller for allowing any of a plurality of peripheral devices to dynamically program read and write operations upon a memory. A peripheral device initiates a memory operation by transmitting a plurality of packets of information to the controller which has an interface with the memory. One of the packets includes a read/write bit identifying the memory operation as a read operation or a write operation. Each of the packets is an address packet, a data packet, or a control packet. Each of the packets includes a plurality of packet type bits which identify the type of the packet. The controller has circuitry for decoding and executing the memory operation based on the packet type bits and the read/write bit. A FIFO having a multiplexed input is provided in the controller for storing packets received from the peripheral devices and data read from the memory.