임베디드 UART 통신 프로토콜 다이어그램

The prompt behind this diagram

Create an embedded UART communication protocol diagram showing a microcontroller and a peripheral device connected via TX and RX lines, with a shared ground line. Illustrate the UART frame structure including a start bit, 8 data bits, an optional parity bit, and a stop bit as a timing waveform. Also show a baud rate configuration register, a transmit buffer, a receive buffer, and an interrupt signal line back to the microcontroller CPU.

Paste your own description (or Terraform / docker-compose / SQL schema) into draft1 and get a diagram like this for your exact system.