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September 14, 2020
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UART at 4 MHz: When Baud Rate Tolerance Actually Matters
Most UART tutorials show 115200 baud where framing errors are rare. At 4 Mbaud the 3% tolerance in the spec becomes a real engineering constraint.
Most UART tutorials show 115200 baud where framing errors are rare. At 4 Mbaud the 3% tolerance in the spec becomes a real engineering constraint.
Overview
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Tags
- uart
- serial
- embedded
- signal-integrity
- timing
M
Manish Bookreader
Electronics enthusiast, Embedded Systems Expert, Linux/Networking programmer, and Software Engineer passionate about AI, electronics, books, and cooking.
