公开(公告)号：US20050157563A1

公开(公告)日：2005-07-21

申请号：US10927391

申请日：2004-08-26

Applicant: Jang-Min Lin ,  Nan-Ray Wu

Inventor： Jang-Min Lin ,  Nan-Ray Wu

IPC: G06F9/445 ,  G11C5/00 ,  G11C11/406

CPC classification number: G11C11/40615 ,  G06F9/4401 ,  G11C11/406

Abstract: A memory device for a mobile communication device. The device includes a pseudo static random access memory (PSRAM), a NAND flash memory, an interface controller and a NOR flash memory. When the mobile communication device is powered on, the microprocessor downloads a system program to the PSRAM from the NAND flash memory and shows a startup icon on a display unit according to an initial program, executing the downloaded system program in the PSRAM to accomplish startup of the mobile communication device.

Abstract translation: 一种用于移动通信设备的存储设备。 该装置包括伪静态随机存取存储器（PSRAM），NAND闪存，接口控制器和NOR闪存。 当移动通信设备通电时，微处理器从NAND闪速存储器将系统程序下载到PSRAM，并根据初始程序在显示单元上显示启动图标，在PSRAM中执行下载的系统程序以完成启动 移动通信设备。