发明名称 |
Fetch instruction for operand address calculation |
摘要 |
A special directly executable instruction, Fetch Instruction Operand Address (FIOA) is accessed in response to encountering a complex non-directly executable instruction. Execution of the FIOA instruction causes generation of control signals for address calculation of the operands in the non-directly executable instruction by the same I phase hardware used by other directly executable instructions.
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申请公布号 |
US4028670(A) |
申请公布日期 |
1977.06.07 |
申请号 |
US19760655646 |
申请日期 |
1976.02.06 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HOFFMAN, ROY LOUIS;KEMPKE, WILLIAM GEORGE;SOLTIS, FRANK GERALD |
分类号 |
G06F9/30;G06F9/318;G06F9/34;G06F9/455;(IPC1-7):G06F9/06 |
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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