In this blog post, the author explores the importance of flip-flops in processors, particularly focusing on the 8086 microprocessor. Flip-flops are essential for holding values and enabling sequential logic in a controlled sequence. The 8086 uses flip-flops with enable inputs, which allow them to hold their values for multiple clock cycles. The author goes on to explain the circuitry of flip-flops, including their implementation using pass transistor logic. Additionally, the post includes diagrams and photos of flip-flops on the 8086 die. This information about flip-flops and their role in processors provides insight into the inner workings of the 8086 microprocessor.
http://www.righto.com/2023/09/8086-flip-flops.html