发明名称 |
Hardware device for executing programmable instructions based upon micro-instructions |
摘要 |
The present invention is directed to a hardware device for parallel processing a determined instruction of a set of programmable instructions having a same format with an operand field defining the execution steps of the instruction corresponding to the execution of micro-instructions, comprising decision blocks (12-20) being each associated with a specific instruction of the set of programmable instructions, only one decision block being selected by the determined instruction in order to define which are the specific micro-instructions to be processed for executing the determined instruction, activation blocks (22-30) respectively associated with the decision blocks for running one or several specific micro-instructions, only the activation block associated with said selected decision block being activated to run the specific micro-instructions, and a micro-instruction selection block (46) connected to each activation block for selecting the specific micro-instructions to be executed.
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申请公布号 |
US6658561(B1) |
申请公布日期 |
2003.12.02 |
申请号 |
US20000553882 |
申请日期 |
2000.04.20 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BENAYOUN ALAIN;LE PENNEC JEAN-FRANCOIS;PIN CLAUDE;MICHEL PATRICK |
分类号 |
G06F9/38;G06F9/00;G06F9/22;G06F9/30;G06F9/318;(IPC1-7):G06F9/28 |
主分类号 |
G06F9/38 |
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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