Electronic digital logic circuitry – Multifunctional or programmable – Array
Patent
1998-05-19
2000-07-04
Tokar, Michael
Electronic digital logic circuitry
Multifunctional or programmable
Array
326 41, 326 47, G06F 738
Patent
active
060844272
ABSTRACT:
Programmable logic modules on a programmable logic device each include a four-input look-up table circuit which can be programmed to allow the logic module to produce an output signal which can be any of a plurality of logical combinations of four input signals applied to the logic module. In addition, each logic module is augmented with additional circuitry that allows the logic module to be alternatively operated as a dynamic four-to-one multiplexer.
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Lane Christopher F.
Lee Andy L.
Pedersen Bruce B.
Altera Corporation
Jackson Robert R.
Sharifi Pejman F.
Tokar Michael
Tran Anh
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