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    • 1. 发明授权
    • Flash memory initialization in a DTV set-top box
    • DTV机顶盒中的闪存初始化
    • US06820196B2
    • 2004-11-16
    • US09827952
    • 2001-04-09
    • Damien Kessler
    • Damien Kessler
    • G06K15177
    • G06F11/1417G06F9/4401H04N21/4432H04N21/4435H04N21/8166
    • A flash memory initialization sequence in a DTV set-top box of the type having a program-controlled microprocessor associated with a front panel board and a DTV board for processing at least part of an audio/visual television signal in which the sequence, upon application of start-up power, determines whether or not a selected file exists indicative of at least a partial formatting of the flash memory and causes the main DTV application to execute in the event the selected file exists. Conversely, where the selected file is not detected, the initialization sequence runs an initialization routine that at least formats a portion of the flash memory, thereafter creates the selected file indicative of the desired formating of the flash memory, and returns control to re-determine whether or not the selected file exists to cause the main DTV application to then execute.
    • 具有与前面板相关联的程序控制的微处理器和DTV板类型的DTV机顶盒中的闪速存储器初始化序列,用于处理至少部分音频/视频电视信号,其中在应用时序列 启动功率确定所选择的文件是否存在,指示闪速存储器的至少部分格式化,并且使主DTV应用程序在所选择的文件存在的情况下执行。 相反,在未检测到所选择的文件的情况下,初始化序列运行初始化例程,其至少格式化闪存的一部分,此后创建指示快速存储器所需的形成的所选择的文件,并且返回控制以重新确定 是否存在所选文件,以使主DTV应用程序然后执行。