发明授权
- 专利标题： Data receiving system
- 专利标题（中）： 数据接收系统
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申请号： US954607申请日： 1997-10-20
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公开(公告)号： US5870533A公开(公告)日： 1999-02-09
- 发明人: Eiji Takagi
- 申请人： Eiji Takagi
- 申请人地址： JPX Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-121478 19940602
- 主分类号： G06F3/12
- IPC分类号： G06F3/12 ; G06F13/42 ; G06F15/00
摘要：
A system for causing a device such as a printer to receive data from an external device such as a host computer, the system allowing the printer to automatically set not only a pattern for outputting an acknowledge signal (ACK) and a busy signal (BUSY) but also the capacity of a receiving buffer so as to match the external device, so that efficient data reception can be made, thereby freeing the external device at an early stage of the data reception.