公开(公告)号：US20130159641A1

公开(公告)日：2013-06-20

申请号：US13772363

申请日：2013-02-21

Applicant: Phison Electronics Corp.

Inventor： Hsiang-Hsiung Yu ,  Ta-Chuan Wei ,  Yun-Chieh Chen ,  Yu-Chung Shen

IPC: G06F12/00

CPC classification number: G06F12/00 ,  G06F3/0614 ,  G06F3/0656 ,  G06F3/0658 ,  G06F3/0679 ,  G06F12/0246 ,  G06F2212/7203 ,  G06F2212/7207 ,  G11C5/143 ,  G11C16/10 ,  G11C16/30 ,  Y02D10/13

Abstract: A non-volatile memory storage apparatus having a connector, an energy storage circuit, a power regulator and supply circuit, a non-volatile memory module, a memory controller and a buffer memory is provided. The power regulator and supply circuit is configured for transforming an output voltage from the energy storage circuit into a first voltage used for the non-volatile memory module and a second voltage used for the memory controller and the buffer memory. The memory controller is configured for writing data stored temporarily in the buffer memory into the non-volatile memory module with a special writing mode when receiving a detecting signal indicating that an input voltage is continuously smaller than a predetermined voltage for a predetermined period or receiving a detecting signal indicating that an inactive status of the connector or receiving a suspend mode signal, a warm reset signal or a hot reset signal from a host system.

Abstract translation: 提供一种具有连接器，能量存储电路，功率调节器和电源电路，非易失性存储器模块，存储器控制器和缓冲存储器的非易失性存储器存储装置。 功率调节器和电源电路被配置为将来自能量存储电路的输出电压变换为用于非易失性存储器模块的第一电压和用于存储器控制器和缓冲存储器的第二电压。 存储器控制器被配置为当接收到指示输入电压连续小于预定电压达预定时间段的检测信号或者接收到一个或多个存储器时，将临时存储在缓冲存储器中的数据以特殊写入模式写入非易失性存储器模块 检测信号，指示连接器的不活动状态或接收来自主机系统的挂起模式信号，热复位信号或热复位信号。