Patent ID: 7543222
Filing Date: 2009-06-02
Classification: G06F

Abstract:
1. A system for checking basic input output system read only memory (BIOS ROM) data, the system comprising: an input device for inputting a parameter as a standard datum that is in a predetermined format; and a checking device for checking the BIOS ROM data, the checking device comprising: a data dividing module for dividing the BIOS ROM into a plurality of sections; a data obtaining module for capturing BIOS ROM data from one or more sections, for generating a check digit for the BIOS ROM data captured from each of the plurality of sections, for counting all generated check digits to obtain a check sum, and for transforming a format of the check sum to the predetermined format so as to obtain a check datum; a data checking module for comparing the check datum with the standard datum, and for determining whether the two data are equal; and a checking result outputting module for generating checking results that indicate the BIOS ROM data to be checked are unbroken or broken.