发明授权
- 专利标题： Instruction address calculation unit for a microprocessor
- 专利标题（中）： 微处理器的指令地址计算单元
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申请号： US750396申请日： 1985-06-28
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公开(公告)号： US4698747A公开(公告)日： 1987-10-06
- 发明人: Robert R. Thompson , David S. Mothersole , Douglas B. MacGregor
- 申请人： Robert R. Thompson , David S. Mothersole , Douglas B. MacGregor
- 申请人地址： IL Schaumburg
- 专利权人： Motorola, Inc.
- 当前专利权人： Motorola, Inc.
- 当前专利权人地址： IL Schaumburg
- 主分类号： G06F9/38
- IPC分类号： G06F9/38 ; G06F15/78 ; G06F13/38
摘要：
An execution unit for a microprocessor comprising a first section for performing arithmetic and logic operations on data, a second section for performing arithmetic operations on data memory addresses, and a third section for performing arithmetic operations on instruction addresses is disclosed in which data addresses and instruction addresses may be simultaneously calculated.
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