发明名称 |
INSTRUCTION PROCESSING IN A DATA PROCESSING MACHINE |
摘要 |
The instruction register (IR), of a data processing system, stores a program instruction during at least an initial operation code decoding phase to initiate execution of the instruction. The IR (13) has a number of input gates in addition to the input gates from a program storing main storage device. The additional input gates respond to control or logic signals for gating information from the data flow hardware (40) to the instruction register. |
申请公布号 |
DE3260807(D1) |
申请公布日期 |
1984.10.31 |
申请号 |
DE19823260807 |
申请日期 |
1982.02.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BULLIONS III, ROBERT JACKSON;ENGER, THOMAS ARTHUR |
分类号 |
G06F9/30;G06F9/318;(IPC1-7):G06F9/30 |
主分类号 |
G06F9/30 |
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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