About this document
Intel 8251 USART Architecture Overview by Azim Hasan is a document available to read on EtoBox.
The 8251 USART is a device that facilitates communication between a microprocessor and peripheral devices by converting serial data to parallel form and vice versa. It includes various blocks such as data bus buffer, read/write control logic, and transmit/receive buffers to manage data transmission and control signals. The document also outlines how to interface the 8251 with the 8085 microprocessor, detailing connections and control signals necessary for operation.
- Author
- Azim Hasan
- Language
- EN