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Showing posts from April, 2022

sequential (63) - Gap checking

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https://wodewangzhishime.blogspot.com/2022/03/httpswodewangzhishime_73.html . Ref:   https://kamchihau.blogspot.com/2022/11/httpskamchihau.html . . . John: This article ( https://kamchihau.blogspot.com/2022/12/httpskamchihau_24.html ) mention about how the point of gap-checking work in integrated circuit. . Me: Fine. . John: This article ( https://kamchihau.blogspot.com/2024/08/blog-post.html )  say that  stack-Overflow isn't the principles of hacking,  b ecause, the clock line doesn't cover the area of stack-overflow,  . . . Me: OK. Let me explain the above picture. There're register 1, area of overflow, register 3. . John: OK.  . Me: There's a gap between register 1 and the area of stack over-flow. . John: OK. . Me: If register 1 stack over-flow, the consequence is that the field of the value of register 1 expand . The field of the value of register 1 expand to the area of over-flow. . The gap between register 1 and the area of over-flow disappear .  . Consequently, n