Ken Shirriff's blog

Computer history, restoring vintage computers, IC reverse engineering, and whatever

Showing posts with label intel. Show all posts
Showing posts with label intel. Show all posts

Two interesting XOR circuits inside the Intel 386 processor

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Intel's 386 processor (1985) was an important advance in the x86 architecture, not only moving to a 32-bit processor but also switching ...
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Reverse engineering the barrel shifter circuit on the Intel 386 processor die

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The Intel 386 processor (1985) was a large step from the 286 processor, moving x86 to a 32-bit architecture. The 386 also dramatically impro...
6 comments:

Inside the Intel 386 processor die: the clock circuit

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Processors are driven by a clock, which controls the timing of each step inside the chip. In this blog post, I'll examine the clock-gene...
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