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Editorial Team
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Editorial Team
Asked: June 7, 20262026-06-07T18:00:22+00:00 2026-06-07T18:00:22+00:00

I tried pointers and reference(&) but when I try to get the info(I am

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I tried pointers and reference(&) but when I try to get the info(I am only reading from memory) computer “beeps” and program terminates.
NO problem when assigning a pointer to a byte (char *). But when I read that computer beeps. ( x=*p;)

Windows xp, 1GB + 128 MB RAM. I don’t know about my eproom + eeproms.

Can I use System() function to use OS commands to reach memory? Do you know any one?

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  1. Editorial Team
    Editorial Team
    2026-06-07T18:00:23+00:00Added an answer on June 7, 2026 at 6:00 pm

    You can’t. Modern OSes use virtual mode and memory protection which don’t permit this. To access all physical RAM, you’ll most likely need to write your own OS or a kernel driver for an existing OS.

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