Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output data buffering
Patent
1998-07-20
2000-12-12
Lee, Thomas C.
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output data buffering
710 52, 710 56, 711173, 711200, G06F 1300, G06F 300
Patent
active
061611557
ABSTRACT:
Apparatus and method for storing retrievable boundary information into a buffer memory of a receiving device. In one arrangement, the boundary information is used to indicate where a block of data ends in the buffer memory. In another arrangement, the boundary information is used to indicate where a burst begins and ends in the buffer memory. This is accomplished by the use of boundary indicators and following a set of organization rules as data and boundary indicators are written into the buffer memory. As a result, during a later buffer read operation the data and the boundary information can be retrieved and identified.
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patent: 5873121 (1999-02-01), Merchant et al.
Simms Mark J.
Takasugi R. Alexis
Hewlett--Packard Company
Lee Thomas C.
Peyton Tammara
Wade Matthew L.
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