发明名称 |
Single-chip microcomputer with program/data memory flag. |
摘要 |
<p>A single-chip microcomputer uses a program memory for storing fixed data and a data memory for storing variable data. When an instruction having a memory operand is executed, a bus controller in the microcomputer sends the same operand address to the program memory and data memory simultaneously. Program memory or data memory is selected by a flag circuit in the microcomputer. <IMAGE></p> |
申请公布号 |
EP0503498(A2) |
申请公布日期 |
1992.09.16 |
申请号 |
EP19920103873 |
申请日期 |
1992.03.06 |
申请人 |
OKI ELECTRIC INDUSTRY CO., LTD. |
发明人 |
MOGI, MAKOTO |
分类号 |
G06F9/34;G06F12/06;G06F15/78 |
主分类号 |
G06F9/34 |
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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