Function unit and control device

According to the present invention, an input system unit (20) synchronizes with an output system unit on the basis of a trigger signal input from outside at a synchronization cycle. The input system unit (20) is provided with a function process unit (52) that executes a function process on the basis of the trigger signal at a control cycle shorter than the synchronization cycle and that generatesa process result by repeatedly executing the function process during one synchronization cycle and a shared memory (57) that collects and outputs the process results of the function process unit (52)on the basis of the trigger signal. 输入系统单元(20)基于从外部以同步周期输入的触发信号而与输出系统单元同步。输入系统单元(20)具有：功能处理单元(52)，其基于触发信号，以比同步周期短的控制周期实施功能处理，且在个同步周期内反复实施功能处理而生成处理结果；以及共享存储器(57)，其基于触发信号，将功能处理单元(52)的处理结果汇总地输出。