Interfacing with a dynamically configurable arithmetic unit

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United States of America Patent

PATENT NO 7523434
SERIAL NO

11234490

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Abstract

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An exemplary embodiment includes a method that receives a plurality of mathematical expressions having a plurality of input variables. The mathematical expressions can then be parsed, checked for proper syntax and one or more abstract syntax trees can be formed. Next, the input variables are then assigned to input ports of the dynamically configurable arithmetic unit. Then using the parsed mathematical expressions with the assigned input ports, a list of operations to be performed by the dynamically configurable arithmetic unit are determined. And lastly, an interface to the dynamically configurable arithmetic unit is generated using in part the variable-to-input port assignments and the list of operations.

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Patent Owner(s)

Patent OwnerAddress
XILINX INC2100 LOGIC DRIVE SAN JOSE CA 95124

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hwang, L James Menlo Park , US 44 952
Seng, Shay Ping San Jose , US 15 226
Sundararajan, Arvind Mountain View , US 24 242
Taylor, Bradley L Santa Cruz , US 24 495

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