发明名称 |
Method for shortening booting time of digital equipment having flash memory |
摘要 |
Disclosed is a method for shortening a booting time of digital equipment having a flash memory. When digital equipment is powered on, a master file directory representing file information of user data and a sector state table representing a sector state of the flash memory are created with reference to each header of a plurality of file system blocks stored in a user data area. The master file directory and the sector state table are updated according to a modification made to the user data. When the digital equipment is powered off, the updated master file directory and sector state table are stored a reserved area. Then, the master file directory and the sector state table stored in the reserved area are loaded to the RAM when the digital equipment is powered on.
|
申请公布号 |
US2004010681(A1) |
申请公布日期 |
2004.01.15 |
申请号 |
US20030378008 |
申请日期 |
2003.03.03 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE MIN-UNG |
分类号 |
H04B1/40;G06F17/30;(IPC1-7):G06F15/177 |
主分类号 |
H04B1/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|