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Copy (read) ICT PEEL 18CV8

Discussion in 'Microcontrollers, Programming and IoT' started by jroyal69, Feb 19, 2012.

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  1. jroyal69

    jroyal69

    1
    0
    Feb 19, 2012
    Hello, Help me please.

    I have an ICT PEEL 18CV8P on a PCB ELECTROMAGNETIC CLUTCH & BRAKE from 2000 year, but that is failing now.

    If I try and read it (my EEPROM programmer, a Topmax eetools, supports it) then I get a different reading every time or blank memory.

    I'm not that familiar with PLDs but as I understand it they have a security bit. If this bit is set enable (Blowing), how can I test this security condition if fuse is blow).

    Exist today any technical, advanced software type dongle, dissasambler crack and/or other hacking tool for this chip?

    How can I disable this secure blown condition for copy (reading) the internal code?

    Thanks

    Best Regards
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    25,361
    2,756
    Jan 21, 2010
    The whole point of the security is that you can't reverse it.
     
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