发明申请
US20060184763A1 SYSTEM AND METHOD FOR UPDATING FIRMWARE IN A NON-VOLATILE MEMORY WITHOUT USING A PROCESSOR
有权
不使用处理器在非易失性存储器中更新固件的系统和方法
- 专利标题： SYSTEM AND METHOD FOR UPDATING FIRMWARE IN A NON-VOLATILE MEMORY WITHOUT USING A PROCESSOR
- 专利标题（中）： 不使用处理器在非易失性存储器中更新固件的系统和方法
-
申请号： US11308243申请日： 2006-03-14
-
公开(公告)号： US20060184763A1公开(公告)日： 2006-08-17
- 发明人: Yung-Chun Lei , Chun-Nan Lin
- 申请人： Yung-Chun Lei , Chun-Nan Lin
- 优先权： TW091120385 20020905
- 主分类号： G06F9/34
- IPC分类号： G06F9/34
摘要：
A processing system connected to an apparatus includes a non-volatile memory (NVM) for storing firmware needed by the processing system; and an NVM control interface capable of writing and reading data stored in the NVM; wherein the NVM control interface reads a previous piece of data being already written into the NVM prior to a current piece of data and transmits the previous piece of data to the apparatus for comparison with original data that was previously written into the NVM, and the NVM control interface writes the current piece of data into the NVM.
公开/授权文献
信息查询
