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"I opened up an 8087 chip and took photos with a microscope. The photo below shows the chip's tiny silicon die." http://www.righto.com/2020/05/extracting-rom-constants-from-8087-math.html
"I opened up an 8087 chip and took photos with a microscope. The photo below shows the chip's tiny silicon die." http://www.righto.com/2020/05/extracting-rom-constants-from-8087-math.html
@estherschindler Last place I worked, we built hybrid microcircuits. Our incoming inspection required inspectors to accept or reject based on visual criteria (as well as testing) of chips like this. I would never have lasted a day as an inspector.