Auto-disabling DRAM error checking on threshold

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United States of America Patent

PATENT NO 9996414
APP PUB NO 20180018217A1
SERIAL NO

15207679

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Abstract

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An aspect includes a method for auto-disabling dynamic random access memory (DRAM) error checking based on a threshold. A method includes receiving data at a DRAM from a memory controller and executing error checking logic based on the data. The error checking logic detects an error condition in the data and it is determined, at the DRAM, whether detecting the error condition in the data causes an error threshold to be reached. The error checking logic is disabled at the DRAM in response to determining that detecting the error condition in the data causes the error the error threshold to be reached. The error condition is communicated to the memory controller in response to determining that detecting the error condition does not cause the error threshold to be reached.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cordero, Edgar R Round Rock, US 63 521
Gollub, Marc A Pflugerville, US 45 389
Maule, Warren E Cedar Park, US 156 3299
Mulkey, Lucas W Austin, US 9 43
Saetow, Anuwat Austin, US 40 209

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