基本信息:
- 专利标题： 数字广播处理装置及其引导装载器更新方法
- 专利标题（英）：Digital TV and upgrade method of bootloader for the same
- 申请号：CN200610142351.1 申请日：2006-10-10
- 公开(公告)号：CN101047457A 公开(公告)日：2007-10-03
- 发明人： 石东棆
- 申请人： 三星电子株式会社
- 申请人地址： 韩国京畿道
- 专利权人： 三星电子株式会社
- 当前专利权人： 三星电子株式会社
- 当前专利权人地址： 韩国京畿道
- 代理机构： 北京市柳沈律师事务所
- 代理人： 邸万奎; 黄小临
- 优先权： 95155/05 2005.10.10 KR
- 主分类号： H04H1/00
- IPC分类号： H04H1/00
A digital broadcast processing apparatus and a boot loader upgrade method of the same are provided. The apparatus includes a first memory having a boot loader sector storing a boot loader and an application program sector storing an application program, and a second memory to which the boot loader and the application program are stored to execute the boot loader and the application program. The method includes determining whether a boot loader application program for upgrading a boot loader code is received; downloading the boot loader application program to the application program sector when the boot loader application program is present according to a result of the determination; backing up the downloaded boot loader application program to the second memory; and storing the boot loader code on the boot loader sector by executing the stored boot loader application program.
公开/授权文献:
- CN101047457B 数字广播处理装置及其引导装载器更新方法 公开/授权日：2011-08-31