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DSP block having embedded floating point structure
DSP block having embedded floating point structure
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机译:具有嵌入式浮点结构的DSP模块
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摘要
A specialized processing block includes a first floating-point arithmetic operator stage, a second floating-point arithmetic operator stage, and configurable interconnect within the specialized processing block for routing signals into and out of each of the first and second floating-point arithmetic operator stages. In some embodiments, the configurable interconnect may be configurable to route a plurality of block inputs to inputs of the first floating-point arithmetic operator stage, at least one of the block inputs to an input of the second floating-point arithmetic operator stage, output of the first floating-point arithmetic operator stage to an input of the second floating-point arithmetic operator stage, at least one of the block inputs to a direct-connect output to another such block, output of the first floating-point arithmetic operator stage to the direct-connect output, and a direct-connect input from another such block to an input of the second floating-point arithmetic operator stage.
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