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    • 44. 发明授权
    • Electronic apparatus, dispersion adjustment method of IC internal component section of electronic apparatus and IC
    • 电子设备,电子设备和IC的IC内部部件的分散调整方法
    • US08121578B2
    • 2012-02-21
    • US12407319
    • 2009-03-19
    • Takahiro OkadaKiyoshi MiuraMichiko Miura, legal representativeNaruhiro Yoshida
    • Takahiro OkadaKiyoshi MiuraNaruhiro Yoshida
    • H04B1/28
    • H03J1/0008H03J2200/04H04B17/21
    • An electronic apparatus includes: a first integrated circuit including an internal component section, a nonvolatile memory, and an interface section; a test signal generation section configured to generate a test signal to be supplied to the first integrated circuit; a second integrated circuit including a processing section configured to process an output signal of the first integrated circuit, a signal processor to which the interface section of the first integrated circuit is connected and a detection section configured to detect decision information for deciding a result of the process of the test signal carried out by the processing section; and a control section configured to supply the test signal from the test signal generation section in place of the input signal to the first integrated circuit and issuing an instruction to the signal processor of the second integrated circuit to produce actual use adjustment data.
    • 电子设备包括:第一集成电路,包括内部组件部分,非易失性存储器和接口部分; 测试信号生成部,被配置为生成要提供给所述第一集成电路的测试信号; 第二集成电路,包括处理部件,被配置为处理第一集成电路的输出信号;第一集成电路的接口部分被连接到的信号处理器;以及检测部件,被配置为检测用于决定第一集成电路的结果的判定信息 由处理部分执行的测试信号的处理; 以及控制部,被配置为将来自所述测试信号生成部的测试信号代替所述输入信号提供给所述第一集成电路,并向第二集成电路的信号处理器发出指令以产生实际使用调整数据。