Digital broadcast processing apparatus and boot loader upgrade method thereof
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United States of America Patent
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N/A
Issued Date -
Apr 12, 2007
app pub date -
Sep 11, 2006
filing date -
Oct 10, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
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.
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