| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data processing device which rapidly performs initial value setting in reboot. <P>SOLUTION: The data processing device 10 includes: a plurality of signal lines rom_adr[2:0] connected to a pull-up resistance Ru or a pull-down resistance Rd, which generates initialization data boardid_in[2:0]; a setting unit 42 which performs the initialization of the apparatus 10 with the initialization data boardid_in[2:0] when the device 10 is powered on; and a retention unit 41 which retains the initialization data boardid_in[2:0]. The setting unit 42 causes the retention unit 41 to retain the initialization data boardid_in[2:0] in the power-on, and reinitializes the device 10 by the use of the initialization data boardid_in[2:0] retained by the retention unit 41 when the device 10 is rebooted. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
