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公开(公告)号:US4924434A
公开(公告)日:1990-05-08
申请号:US196833
申请日:1988-05-09
Applicant: Patrick J. Christenson , Robert J. Hart , David C. Naatz , Edward J. Rowlance , David G. Wenz
Inventor: Patrick J. Christenson , Robert J. Hart , David C. Naatz , Edward J. Rowlance , David G. Wenz
IPC: G06F17/22
CPC classification number: G06F17/22
Abstract: A central processor holds a word-processing program and an entire document to be processed. A smaller I/O processor, connected to the central processor and to an interactive display, holds code for some functions of the word processor, and holds a part of the document. As an operator performs editing tasks at the display, the I/O processor performs locally those functions involving only the document part it holds. When additional document text is required to complete a function, the central processor performs that part of the function involving the additional text.
Abstract translation: 中央处理器拥有一个文字处理程序和一个要处理的整个文档。 连接到中央处理器和交互式显示器的较小的I / O处理器保存文字处理器的某些功能的代码,并保存文档的一部分。 作为操作员在显示器上执行编辑任务,I / O处理器在本地执行仅涉及其所保存的文档部分的功能。 当需要额外的文档文本来完成功能时,中央处理器执行涉及附加文本的功能的这一部分。