Method, device and system for regulating access to an...

Static information storage and retrieval – Read/write circuit – Testing

Reexamination Certificate

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C365S191000, C365S194000, C365S189120, C365S230030

Reexamination Certificate

active

07864606

ABSTRACT:
A circuit block access module (ICAM) residing on an integrated circuit and adapted to access a circuit block on the integrated circuit, the module comprising control logic adapted to extract data from a serial data line into two or more parallel data lines, wherein at least one of the parallel data lines is associated with a circuit block address line; and the control logic is further adapted to override or bypass at least a portion of a primary control circuit of said integrated circuit.

REFERENCES:
patent: 4701843 (1987-10-01), Cohen
patent: 6992932 (2006-01-01), Cohen
patent: 2008/0151622 (2008-06-01), Qawami et al.
patent: 2009/0037645 (2009-02-01), Hsieh
patent: 2009/0106571 (2009-04-01), Low et al.
“A Mathematical Theory of Communication” The Bell System Technical Journal vol. 27 pp. 379-423, 623-656, July, Oct. 1948.

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