| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic control device and a program invoking and switching method, for easily invoking and switching a desired one of a plurality of programs. <P>SOLUTION: The electronic control device includes: a storage means (3) storing programs in different address areas; and a program processing means (1) which outputs an address to the storage means to read a program. The electronic control device also includes: a switching means (2b) which switches from an address output from the program processing means, to an address designating one program in accordance with designated switching setting; a first switching setting means (5) which designates hardware switching setting of hardware; a second switching setting means (6) which designates software switching setting in accordance with an instruction from the program processing means; and a selection means (7) which selects the hardware switching setting or the software switching setting in accordance with the instruction from the program processing means and outputs the selected switching setting to the switching means. <P>COPYRIGHT: (C)2010,JPO&INPIT |
