Классификация периферийных устройств (ПУ), страница 3


                                                                   Увв с первич-               Устройства реги-          Оптические

                                                                    ного доку-                     страции                                  ВЗУ

 


                                             Читающие     Увв графи-                       Печатающие

                                                автоматы      ческой ин-                        устройства

                                                                          формации                      

                                                   

                                                     Устройства речевого                       Графические

                                                                    ввода                                       устройства

                                                                                                                     регистрации  

                                                      Аналого-цифровые                  Цифро-аналого-

                                                       преобразователи                         вые преобразо-                                                                                                                

                                                                                                                   ватели           

                                                     Активные  УОИ                          Пассивные УОИ      

                     

                                                                                  Абонентские пункты                                    

                                     Рис.1-2. Классификация периферийных устройств