发明名称 |
Memory paging scheme for 8051 class microcontrollers |
摘要 |
A field-reprogammable storage control device has a microcontroller, a write-protected memory which contains a boot code for the storage control device, a rewriteable memory for application code executable by the microcontroller, and a jump function located in both the write-protected memory and the rewriteable memory for movement between the write-protected memory and the rewriteable memory for recover after a processing interruption. The storage control device remains operational using the write-protected memory and the boot code while receiving a new application code from a remote site.
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申请公布号 |
US6115814(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19970971056 |
申请日期 |
1997.11.14 |
申请人 |
COMPAQ COMPUTER CORPORATION |
发明人 |
LIEBER, TIMOTHY;MORRIS, TIMOTHY J. |
分类号 |
G06F9/24;G06F9/26;G06F11/14;(IPC1-7):G06F13/14 |
主分类号 |
G06F9/24 |
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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