DUAL-INTERFACE ARCHITECTURE SUITABLE FOR NVME NAMESPACE CONFIGURATION

摘要

A dual-interface architecture suitable for NVMe namespace configuration, comprising an NVMe solid state drive. The interior of the NVMe solid state drive is divided into a plurality of namespaces; each of the namespaces is provided with dual interface modules; one interface module is a namespace configuration interface module which quires and reads a namespace characteristic value, and the other interface module is a region write-in encryption/decryption interface module which quires and reads a region encryption/decryption characteristic value; the namespace configuration interface module and the region write-in encryption/decryption interface module share an integrated memory space. According to the dual-interface architecture, dual interfaces can be configured to synchronously query and read the namespace characteristic value and the region encryption/decryption characteristic value, thereby reducing the delay time.