发明授权
- 专利标题： Method for providing priority interrupts in an electrophotographic machine
- 专利标题（中）： 在电子照相机中提供优先中断的方法
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申请号： US479425申请日： 1983-03-28
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公开(公告)号： US4689739A公开(公告)日： 1987-08-25
- 发明人: Anthony M. Federico , Ernest L. Legg
- 申请人： Anthony M. Federico , Ernest L. Legg
- 申请人地址： CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： CT Stamford
- 主分类号： G03G15/00
- IPC分类号： G03G15/00 ; G06F9/48 ; G06F9/46
摘要：
An Interrupt Manager for servicing interrupts. An interrupt is performed only after an atomic operation (Operating System instruction) is completed. After completion of each operating system instruction, a first command immediately allows any interrupt to be serviced. A second command then immediately closes out any interrupts, allowing for the execution of the next operating system instruction.
公开/授权文献
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