Patent ID: 8032101
Filing Date: 2011-10-04
Classification: G11C,H04L

Abstract:
1. An electronic apparatus, comprising: a first integrated circuit including an internal component section capable of being adjusted with adjustment data, a nonvolatile memory in which beforehand acquired adjustment data of a result of adjustment carried out in advance for said internal component section are stored, and an interface section having a data transfer function of transferring the beforehand acquired adjustment data read out from said nonvolatile memory to the outside and a data storage function of storing actual use adjustment data sent from the outside and supplying the stored actual use adjustment data to said internal component section; and a second integrated circuit including a signal processor, to which said interface section of said first integrated circuit is connected, as an internal component section, said signal processor being operable to receive, when the power supply is turned on, the beforehand acquired adjustment data read out from said nonvolatile memory through said interface section, store the received beforehand acquired adjustment data into a built-in memory of said signal processor, read out, while the power supply remains on, the beforehand acquired adjustment data from said built-in memory, produce the actual use adjustment data from the beforehand acquired adjustment data read out from said built-in memory and send the produced actual use adjustment data to said interface section.