| 摘要 |
PURPOSE:To output all analog signals in synchronizing with an external synchronizing signal, by providing a memory latching an output data with an external synchronizing signal, in a conversion module outputting an analog signal synchronized with an external signal. CONSTITUTION:Two stages of latch memories 7 and 8 are provided in a D/A conversion module 4 and an output data is latched to the final stage latch memory 8 with an external synchronizing signal S1. Thus, the output of all the analog signals can be made in synchronizing with the signal S1 even with many D/A conversion modules. |
