| 摘要 |
PURPOSE:To execute a self-release by executing periodically a processing for setting various parameters for executing a main program, and a processing for starting the program, in accordance with a control data written in an RAM. CONSTITUTION:A control data is written in a data holding RAM 14 through a bi-directional bus interface 17, this control data is discriminated by an initial discriminating part 21, and whether it goes to a main processing part 23 or 33 is discriminated. The control data of the RAM 14 is read out by a control data read-out part, the control data is discriminated by a control data discriminating part 25 or 35, whether a selection of the main processing part is correct or not is confirmed, and if it is correct, a parameter of the present processing part is set, and if it is erroneous, the parameter is set by jumping to the other processing part. These processings are executed by a data storing ROM 13, the data holding RAM 14, and an arithmetic processing part 15. |
