產(chǎn)品詳情
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Security Features
The 56F8036 offers security features intended to prevent unauthorized users from reading the contents of the Flash Memory (FM) array. The 56F8036’s Flash security consists of several hardware interlocks that prevent unauthorized users from gaining access to the Flash array.http://www.acoaj.cn PCB抄板
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Note, however, that part of the security must lie with the user’s code. An extreme example would be user’s code that includes a subroutine to read and transfer the contents of the internal program to QSCI, QSPI or another peripheral, as this code would defeat the purpose of security. At the same time, the user may also wish to put a “backdoor” in his program. As an example, the user downloads a security key through the QSCI, allowing access to a programming routine that updates beters stored in another section of the Flash.
同時(shí)提供PCB抄板，電路板抄板服務(wù)。http://www.acoaj.cn http://www.nsd-pcb.com
Security Features
The 56F8036 offers security features intended to prevent unauthorized users from reading the contents of the Flash Memory (FM) array. The 56F8036’s Flash security consists of several hardware interlocks that prevent unauthorized users from gaining access to the Flash array.http://www.acoaj.cn PCB抄板
http://www.yitaopai.cn 芯片解密
http://www.nsd-pcb.com 電路板抄板
http://www.manqite.com IT技術(shù)
Note, however, that part of the security must lie with the user’s code. An extreme example would be user’s code that includes a subroutine to read and transfer the contents of the internal program to QSCI, QSPI or another peripheral, as this code would defeat the purpose of security. At the same time, the user may also wish to put a “backdoor” in his program. As an example, the user downloads a security key through the QSCI, allowing access to a programming routine that updates beters stored in another section of the Flash.
同時(shí)提供PCB抄板，電路板抄板服務(wù)。http://www.acoaj.cn http://www.nsd-pcb.com
