Cursor control circuit for plural displays for use in a word processing system

摘要

A cursor control system provided for word processing apparatus of the type having a keyboard for entering alphanumeric data and including two displays. A first display displays a plurality of lines of text. A first display control circuit is coupled between the keyboard and first display and includes a first cursor control circuit for causing visual marking of a predetermined number of characters to be exhibited on the first display. The cursor control circuit is actuated by the keyboard. A second display control circuit includes a second cursor control circuit for causing visual marking on the second display of those marked characters on the first display which are also exhibited on the second display.