RAM diagnostic read circuit providing external integrated...

Details RAM diagnostic read circuit providing external integrated... RAM diagnostic read circuit providing external integrated...

2007-05-08

2007-05-08

Iqbal, Nadeem (Department: 2114)

Error detection/correction and fault detection/recovery

Data processing system error or fault handling

Reliability and availability

Reexamination Certificate

active

10678688

ABSTRACT:
A diagnostic read circuit provides RAM data for external analysis. The RAM or RAMs and diagnostic read circuit are integrated within an integrated circuit. If a data storage error occurs, the diagnostic read circuit provides the RAM data for external analysis. The diagnostic read circuit includes an address generator that generates RAM addresses for data retrieval and a data register that temporarily stores the retrieved data and provides the data to at least one external pin for analysis. The RAM address may also be provided with the data.

REFERENCES:
patent: 5383195 (1995-01-01), Spence et al.
patent: 5617531 (1997-04-01), Crouch et al.
patent: 5828825 (1998-10-01), Eskandari et al.
patent: 6085346 (2000-07-01), Lepejian et al.
patent: 6769081 (2004-07-01), Parulkar
patent: 6907555 (2005-06-01), Nomura et al.
patent: 2002/0184582 (2002-12-01), Pouya et al.
patent: 2003/0233604 (2003-12-01), Lin et al.

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