Configuration shift register

Electronic digital logic circuitry – Multifunctional or programmable – Having details of setting or programming of interconnections...

Reexamination Certificate

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Details

C326S039000, C326S041000, C714S727000

Reexamination Certificate

active

06842039

ABSTRACT:
An electronic device comprises a first plurality of configuration elements connected as a shift register for programming a subset of the programmable functions of the electronic device. The subset of programmable functions may be reprogrammed by loading configuration data into the first plurality of configuration elements such that the subset of programmable functions may be reprogrammed without necessarily reprogramming other programmable functions of the electronic device.

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“Boundary-Scan Testing in Altera Devices”, IEEE 1149.1 (JTAG), Sep. 2000, ver. 4.05, Appl. note 39, 29 pgs.

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