Hardware interface in an integrated circuit

Details Hardware interface in an integrated circuit Hardware interface in an integrated circuit

2011-06-28

2011-06-28

Cho, James H. (Department: 2819)

Electronic digital logic circuitry

Multifunctional or programmable

Having details of setting or programming of interconnections...

C326S041000, C326S047000, C712S034000, C712S035000, C712S220000

Reexamination Certificate

active

07969187

ABSTRACT:
A hardware interface in an integrated circuit is disclosed. The hardware interface comprises data storage coupled to store and provide data; a data shifter coupled to the data storage to at least bit shift the data obtained from the data storage; and a control circuit coupled to the data storage and the data shifter for controlling a transfer of the data from the data storage and the data shifter. The control circuit comprises a state machine for controlling operation of the data storage and the data shifter; and the state machine is programmable responsive to code executable by a processor coupled to an auxiliary processing unit to adapt to the auxiliary processing unit.

REFERENCES:
patent: 6408382 (2002-06-01), Pechanek et al.
patent: 7000161 (2006-02-01), Allen et al.
patent: 7669037 (2010-02-01), Schumacher et al.
patent: 7743176 (2010-06-01), Turney et al.
patent: 2003/0009651 (2003-01-01), Najam et al.
U.S. Appl. No. 11/405,895, filed Apr. 18, 2006, Neuendorffer et al.

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