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Reverse-Engineering Custom Logic (Part 1)
Posted by admin on September 14th, 2008
Today we are taking you one step deeper into a microchip than we usually go. We look at transistors and the logic functions they compose, which helps us understand custom ASICs now found in some secured processors.
To reverse-engineer the secret functionality of an ASIC, we identify logic blocks, map out the wiring between the blocks, and reconstruct the circuit diagram. Today, we’ll only be looking at the first step: reading logic.
Reverse-Engineering Custom Logic (Part 1) - [Link]
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