发明名称 |
Vorrichtung zum Herunterladen und Verfahren dazu für einen digitalen Fernsehempfänger |
摘要 |
<p>A downloading apparatus and method for a digital broadcast receiver which updates a control program of an associated microcontroller with a control program received in a broadcast signal. The downloading apparatus examines the control program prior to initializing the microcontroller, and a new control program is downloaded if the examined control program is incomplete. The downloading apparatus also has a backup memory for abnormal events when downloading. A control program stored in the backup memory enables completion of the downloading.</p> |
申请公布号 |
DE19816280(B4) |
申请公布日期 |
2006.11.02 |
申请号 |
DE1998116280 |
申请日期 |
1998.04.11 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
JOO, KWANG CHEOL;BAE, KUK HO;KIM, IN HUN |
分类号 |
G06F9/445;G06F11/00;H04N5/44;H04N7/20;H04N19/423;H04N19/50;H04N19/70 |
主分类号 |
G06F9/445 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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