초록 ▼

A programmable integrated circuit utilizes a large number of intermediate-grain processing elements which are multibit processing units arranged in a configurable mesh. The coarse-grain resources, such as memory and processing, are deployable in a way that takes advantage of the opportunities for op

A programmable integrated circuit utilizes a large number of intermediate-grain processing elements which are multibit processing units arranged in a configurable mesh. The coarse-grain resources, such as memory and processing, are deployable in a way that takes advantage of the opportunities for optimization present in given problems. To accomplish this, the interconnect supports three different modes of operation: a static value in which a value set by the configuration data is provided to a functional unit, static source in which another functional unit serves as the value source, and a dynamic source mode in which the source is determined by the value from another functional unit.

대표청구항 ▼

[ We claim:] [1.]1. A programmable integrated circuit comprising:logic units which perform operations on data in response to instructions of a defined set of instructions;memories which store and retrieve data in response to received addresses;a configurable interconnect which provides signal transm

[ We claim:] [1.]1. A programmable integrated circuit comprising:logic units which perform operations on data in response to instructions of a defined set of instructions;memories which store and retrieve data in response to received addresses;a configurable interconnect which provides signal transmission between the logic units and memories, the interconnect being configurable from configuration control data to define data paths, originating at logic units and/or memories, through the interconnect as address inputs to memories, data inputs to memories and logic units, and instruction inputs to logic units such that the interconnect is configurable to operate on data addresses or instructions; andprogrammable configuration storage for storing the configuration control data.