Each bit in a single register consists of two read transistors, one write transistor, and two inverters. This memory cell is repeated 32 times vertically and 25 times horizontally. The next ...

But as [Ken Shirriff] discovered, reverse engineering the chip from die photos ... charge pump to generate the bias voltage. The circuit consists of a ring oscillator made from a trio of inverters ...

Part 2 of an end-to-end story about the design and manufacturability of a golf putter looks at reverse engineering and additive manufacturing parameters for this project. The author explains how ...