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1.Execution unit with a common operand and resulting bussing system 失效
Title translation: 具有通用操作和结果总线系统的执行单元公开(公告)号:US3462744A
公开(公告)日:1969-08-19
申请号:US3462744D
申请日:1966-09-28
Applicant: IBM
Inventor: TOMASULO ROBERT M , ANDERSON DAVID W , POWERS DON M
CPC classification number: G06F9/3836 , G06F9/30072 , G06F9/3834 , G06F9/384 , G06F9/3855
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公开(公告)号:US3477063A
公开(公告)日:1969-11-04
申请号:US3477063D
申请日:1967-10-26
Applicant: IBM
Inventor: ANDERSON DAVID W , SPARACIO FRANCIS J , TOMASULO ROBERT M
CPC classification number: G06F9/3824
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公开(公告)号:US3490005A
公开(公告)日:1970-01-13
申请号:US3490005D
申请日:1966-09-21
Applicant: IBM
Inventor: ANDERSON DAVID W , LITWILLER ROBERT J , POWERS DON M , SPARACIO FRANCIS J
CPC classification number: G06F9/325 , G06F9/322 , G06F9/3804 , G06F9/381 , G06F9/3867 , G06F11/10 , G06F11/104 , G06F15/78
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公开(公告)号:US3449723A
公开(公告)日:1969-06-10
申请号:US3449723D
申请日:1966-09-12
Applicant: IBM
Inventor: ANDERSON DAVID W , MIZZI JOHN V , SPARACIO FRANCIS J
CPC classification number: G06F13/1631 , G06F13/18
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公开(公告)号:US3553655A
公开(公告)日:1971-01-05
申请号:US3553655D
申请日:1969-03-28
Applicant: IBM
Inventor: ANDERSON DAVID W , SPARACIO FRANCIS J
CPC classification number: G06F9/30069 , G06F9/3846
Abstract: A DATA PROCESSING SYSTEM HAS AN INSTRUCTION UNIT AND AN EXECUTION UNIT. IN PROCESSING A PROGRAM, WHEN A CONDITIONAL BRANCH INSTRUCTION IS ENCOUNTERED AND THE STATUS OF THE CONDITION IS NOT YET RESOLVED, THE SYSTEM OPERATES IN A CONDITIONAL MODE. IN SUCH MODE, A LIMITED NUMBER OF INSTRUCTIONS ARE ISSUED BY THE INSTRUCTION UNIT TO THE EXECUTION UNIT. SHOULD THE TARGET INSTRUCTION BE WITHIN THE LIMITED NUMBER, AND THUS BE CONSIDERED TO INVOLVE A SHORT FORWARD JUMP OR SKIP, IT IS ISSUED ON A NONCANCELLABLE BASIS WHILE INSTRUCTIONS BETWEEN THE BRANCH IN STRUCTION AND THE TARGET INSTRUCTION ARE ISSUED SUBJECT TO CANCELLATION OR EXECUTION IN THE EVENT THE BRANCH IS TAKEN OR IS NOT TAKEN, RESPECTIVELY.
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公开(公告)号:US3418638A
公开(公告)日:1968-12-24
申请号:US58091066
申请日:1966-09-21
Applicant: IBM
Inventor: ANDERSON DAVID W , CONTI CARL J , SPARACIO FRANCIS J , TOMASULO ROBERT M
CPC classification number: G06F9/325 , G06F9/322 , G06F9/3804 , G06F9/381 , G06F9/3867 , G06F11/10 , G06F11/104 , G06F15/78
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公开(公告)号:FI61363B
公开(公告)日:1982-03-31
申请号:FI236272
申请日:1972-08-25
Applicant: IBM
Inventor: ANDERSON DAVID W , GUSTAFSON RICHARD N , JOHNSON LANCE H , SPARACIO FRANCIS J
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公开(公告)号:CA960782A
公开(公告)日:1975-01-07
申请号:CA149852
申请日:1972-08-21
Applicant: IBM
Inventor: ANDERSON DAVID W , JOHNSON LANCE H , SPARACIO FRANCIS J , GUSTAFSON RICHARD N
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公开(公告)号:CA960781A
公开(公告)日:1975-01-07
申请号:CA149420
申请日:1972-08-15
Applicant: IBM
Inventor: ANDERSON DAVID W , JOHNSON LANCE H , SPARACIO FRANCIS J , GUSTAFSON RICHARD N , TOMAS WILLIAM M , WEBSTER JAMES J
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公开(公告)号:CA903921A
公开(公告)日:1972-06-27
申请号:CA903921D
Applicant: IBM
Inventor: ANDERSON DAVID W , SPARACIO FRANCIS J
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