摘要 |
<p>A Flash-based memory system comprises a plurality of Flash memory devices, a Flash controller communicating independently with each Flash memory device to perform memory operations, a power circuit providing power the Flash memory devices, and a CPU configured to perform a controlled powering down procedure upon detecting a power failure. In some embodiments, the Flash-based memory system includes a backup power source having a charge storage device and charging circuitry, the CPU configured to perform one or more test procedures on the charge storage device to provide an indication of a charge storage capacity of the charge storage device. A plurality of Flash-based memory systems may be mounted on a Flash-based memory card, and multiple such Flash-based memory cards may be combined into a Flash-based memory module. A number of Flash-based memory modules may then be removably mounted in a rack-mountable housing to form unitary Flash-based memory unit.</p> |
申请人 |
FROST, HOLLOWAY H.;CAMP, CHARLES J.;DAVIS, DON D.;GLOVER, ADRIAN P.;FISHER, TIMOTHY J.;MORRIS, JOSH H.;TEXAS MEMORY SYSTEMS, INC. |
发明人 |
FROST, HOLLOWAY H.;CAMP, CHARLES J.;DAVIS, DON D.;GLOVER, ADRIAN P.;FISHER, TIMOTHY J.;MORRIS, JOSH H. |