Electronic digital logic circuitry – Multifunctional or programmable – Array
Reexamination Certificate
2008-12-06
2010-12-28
Tran, Anh Q (Department: 2819)
Electronic digital logic circuitry
Multifunctional or programmable
Array
C326S047000, C326S101000
Reexamination Certificate
active
07859304
ABSTRACT:
Method and circuitry for implementing high speed multiple-data-rate interface architectures for programmable logic devices. The invention partitions I/O pins and their corresponding registers into independent multiple-data rate I/O modules each having at least one pin dedicated to the strobe signal DQS and others to DQ data signals. The modular architecture facilitates pin migration from one generation of PLDs to the next larger generation.
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Chong Yan
Huang Joseph
Pan Philip
Sung Chiakang
Wang Bonnie I.
Altera Corporation
Ropes & Gray LLP
Tran Anh Q
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