| 摘要 |
A merged logic element routing multiplexer circuit includes one or more inputs coupled to the logic element (LE) output, one or more tri-stated circuits coupled to the corresponding one or more inputs, wherein the tri-stated circuits are controlled by a set of programmable select signals, and an output port coupled to the inter logic array block (LAB) routing wire, where the output port is connected to outputs of the tri-stated circuits through a buffer circuit.
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