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rom:laser [2012/02/20 09:36] – created mcmasterrom:laser [2013/10/20 14:59] (current) – external edit 127.0.0.1
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 A rare type of ROM. Voltage levels are set by firing a laser at traces to set/clear bits. A rare type of ROM. Voltage levels are set by firing a laser at traces to set/clear bits.
  
-|{{gallery>:image:sergei_p_skorobogatov_016_laser_rom.jpg|+|{{gallery>:image:sergei_p_skorobogatov_016_laser_rom.jpg}}|
 |Original caption: "Laser ROM in Dallas DS1961S iButton chip. Information can be read optically and altered with a laser cutter."  Copyright 2005 Sergei P. Skorobogatov, used with permission| |Original caption: "Laser ROM in Dallas DS1961S iButton chip. Information can be read optically and altered with a laser cutter."  Copyright 2005 Sergei P. Skorobogatov, used with permission|
  
rom/laser.1329730608.txt.gz · Last modified: 2013/10/20 14:59 (external edit)