Patent ID: 9542270
Date: 2017-01-10
CPC Classifications: G06F,G11B

Claim:
1. A storage control device comprising: an error detection-correction unit that reads system information for operating a system from a first memory and performs error detection-correction processing; and a control unit that supplies the system information to a host computer in a case where the error detection-correction processing is successful, and reads a backup of the system information from a second memory and supplies the backup of the system information to the host computer in a case where the detection-correction processing fails, wherein the first memory includes a resistance change type memory and the second memory includes a flash memory, wherein the second memory is configured to store a compressed system information as the backup of the system information and the second memory is not provided in the control unit, and wherein the first memory is configured to store the system information and the system information is not compressed in the first memory.