发明名称 |
Data processing system having centralized bus priority resolution |
摘要 |
One or more common buses are provided for coupling a plurality of units in a data processing system for transfer of information therebetween. The central processing unit (CPU) allocates the one or more common buses to one of the requesting units as a function of request type and on which of one or more common buses the requesting unit is located. Bus requests are generated in a synchronous manner by use of a timing signal originating in the CPU which is connected in series between the one or more units on each of the one or more common buses.
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申请公布号 |
US4459665(A) |
申请公布日期 |
1984.07.10 |
申请号 |
US19790008123 |
申请日期 |
1979.01.31 |
申请人 |
HONEYWELL INFORMATION SYSTEMS INC. |
发明人 |
MIU, MING T.;BRADLEY, JOHN J.;SHEN, JIAN-KUO |
分类号 |
G06F3/06;G06F13/362;(IPC1-7):G06F13/00 |
主分类号 |
G06F3/06 |
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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