System level interconnect with programmable switching
AssigneeCypress Semiconductor Corporation
InventorsBert Sullam, Warren Snyder, Haneef Mohammed
Life of this patent
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Abstract
In an example embodiment, a digital block comprises a datapath circuit, one or more programmable logic devices (PLDs), and one or more control registers. The datapath circuit comprises structural arithmetic elements. The one or more PLDs comprise uncommitted programmable logic. The one or more control circuits comprise a control register configured to store user-defined control bits, where the one or more control circuits are configured to control both the structural arithmetic elements and the uncommitted programmable logic based on the user-defined control bits.
Claims11
A digital block comprising:
- a datapath circuit comprising structural arithmetic elements;
- one or more programmable logic devices (PLDs) comprising uncommitted programmable logic;
- and
- one or more control circuits comprising a control register configured to store user-defined control bits, wherein the one or more control circuits are configured to control both the structural arithmetic elements and the uncommitted programmable logic based on the user-defined control bits.
Dependencies are inferred from the claim text.