公开(公告)号：US3760375A

公开(公告)日：1973-09-18

申请号：US3760375D

申请日：1971-07-26

Applicant: SYCOR INC

Inventor： IRWIN S ,  LEVINE M

IPC: G06F3/02 ,  G06F3/023 ,  G06F3/153 ,  G06F3/06

CPC classification number: G06F3/153 ,  G06F3/0227 ,  G06F3/0232 ,  Y10S707/99933

Abstract: A source data entry device having a keyboard for data entry, a cathode ray tube for visual display of key-entered data, and magnetic recorders for storing entered data upon cassette-type magnetic tape cartridges, wherein control logic for the keyboard, visual display, recorders, and other input/output peripheral devices is centralized into a central logic unit, and wherein program-controlled data entry is made possible by a wired readonly memory which, in conjunction with the central logic unit, forms a programmed microprocessor whose functional configuration can be altered by changing the hardwired read-only memory.

Abstract translation: 具有用于数据输入的键盘的源数据输入装置，用于视觉显示键入数据的阴极射线管和用于将输入的数据存储在盒式磁带盒上的磁记录器，其中键盘的控制逻辑，视觉显示， 记录器和其他输入/输出外围设备被集中到中央逻辑单元中，并且其中通过有线只读存储器使程序控制的数据输入成为可能，该有线只读存储器与中央逻辑单元结合形成编程的微处理器，其功能 可以通过更改硬连线只读存储器来更改配置。