| 摘要 |
PROBLEM TO BE SOLVED: To avoid at reduced cost the problem of the performance of an overall control unit being reduced by the process of monitoring input data.SOLUTION: Input data is input to an input area unit 2 of an FPGA 1. Chattering caused by the influence of noises or the like is removed by a chattering removing process unit 3. Once a signal status is settled, an output destination CPU selecting process unit 4 selects either a first output area unit 5 or a second output area unit 6 in the FPGA 1 that a first CPU 21 and a second CPU 22 can access, and outputs and stores the resultant. The first CPU 21 accesses the first output area unit 5 to obtain the input data of a first sensor 40 or a second sensor 42. The second CPU 22 accesses the second output area unit 6 to obtain the input data of a third sensor 44 or a fourth sensor 46. |
