UART Serial Communication Configuration and Data Transfer Techniques
Key UART Communication Registers Two primary registers manage serial communication: the Power Control Register (PCON) and the Serial Control Registre (SCON). PCON Register SMOD (bit 7): Baud rate doubling control for modes 1, 2, 3. 1 = double rate, 0 = default rate. SMOD0 (bit 6): Frame error detect...