| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electronic device system which does not require a system ROM. <P>SOLUTION: At the time of supplying the power, a processor 2 issues a command to instruct reading of boot information. A controller 3 includes a command terminal outputting the command to an electronic device 5 and a plurality of data terminals transmitting/receiving data to/from the electronic device 5, issues the command to read the boot information according to the command from the processor 2 to supply the command to the electronic device 5, and generates a signal according to an issuing period of the command at one of the data terminals to supply the signal to the electronic device 5. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
