发明名称 |
I/O Priority resolver |
摘要 |
Apparatus for resolving the priority of a plurality of input/output devices. The device request signals and signals indicating the channel number of the currently active channel program are applied to the address terminals of a programmable read only memory. Each address location stores bits indicative of the next priority device for the given input conditions.
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申请公布号 |
US4271467(A) |
申请公布日期 |
1981.06.02 |
申请号 |
US19790000477 |
申请日期 |
1979.01.02 |
申请人 |
HONEYWELL INFORMATION SYSTEMS INC. |
发明人 |
HOLTEY, THOMAS O. |
分类号 |
G06F13/362;G06F9/48;G06F13/00;G06F13/24;G06F13/26;G06F15/16;G06F15/177;(IPC1-7):G06F9/18 |
主分类号 |
G06F13/362 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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