Patent ID: 8239712
Filing Date: 2012-08-07
Classification: G06F

Abstract:
1. A computer system comprising: a memory configured to store various kinds of data; a use setting data memory configured to store use setting data indicating that each of a plurality of memory blocks into which the memory is divided by a certain length is used as a memory block for storing at least one of image data, voice data or program data; a memory diagnosis unit configured to diagnose the memory so as to detect a bad bit causing data lack or data error for the image data, the voice data and the program data in each of the memory blocks; and a memory use setting unit configured to set the use setting data of each of the memory blocks stored in the use setting data memory in accordance with a result of detecting the bad bit causing data lack or data error in each of the memory blocks by the memory diagnosis unit, wherein the use setting data of the memory block including bad bits is set for voice data, the use setting data of the memory block including a bad bit is set for image data, and the use setting data of the memory block including no bad bit is set for program.