发明名称 |
Microcontroller device for extending memory address by inserting a waiting state and the operation method for the device |
摘要 |
A microcontroller device for extending memory address space by inserting a waiting state and an operation method on the device. The device includes a CPU, a ROM, and a memory interface controller. In the device, the memory interface controller inserts a waiting state into the CPU when address of the information or the program to be fetched by the CPU is not located within a predetermined address range until the information or the program is completely fetched.
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申请公布号 |
US7058777(B2) |
申请公布日期 |
2006.06.06 |
申请号 |
US20030604796 |
申请日期 |
2003.08.18 |
申请人 |
WINBOND ELECTRONICS CORP. |
发明人 |
CHANG SHENG-TSAI;CHI CHAO-WEN |
分类号 |
G06F12/00;G06F12/06;G06F13/16 |
主分类号 |
G06F12/00 |
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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