发明名称 |
Microcomputer having at least one input-output unit |
摘要 |
A microcomputer includes a central processing unit and at least one input-output (peripheral) unit selected by an address on a single semiconductor chip. The microcomputer further has an address changing circuit for assigning an arbitrary address to the input-output unit, so that the input-output address can be accessed by a variable address.
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申请公布号 |
US4760524(A) |
申请公布日期 |
1988.07.26 |
申请号 |
US19850764918 |
申请日期 |
1985.08.12 |
申请人 |
NEC CORPORATION |
发明人 |
IWASAKI, JUNICHI;KUWATA, AKIRA |
分类号 |
G06F13/14;G06F9/48;G06F12/06;G06F13/10;G11C15/00;G11C15/04;(IPC1-7):G06F7/10 |
主分类号 |
G06F13/14 |
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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