The system which supports error check mode and non error check mode making use of identical memory type, method and the device

摘要

Execution example of this invention, the system which uses identical memory type to error check mode and non error check mode generally, regards method and the device. With several execution examples, as for the memory device, the memory bank it possesses one split bank pair at least. When the memory device is an error check mode, with several execution examples, as for the data it is housed in one memory bank of split bank pair, the error check bit which corresponds is housed in the other memory bank of split bank pair. The register bit of memory device that is error check mode, or or non error check mode shows. Other execution example is explained and is claimed and.