© 2004 Microchip Technology Inc. DS70066C-page 19-1
UART
19
Section 19. UART
HIGHLIGHTS
This section of the manual contains the following major topics:
19.1 Introduction .................................................................................................................. 19-2
19.2 Control Registers ......................................................................................................... 19-3
19.3 UART Baud Rate Generator (BRG)............................................................................. 19-8
19.4 UART Configuration................................................................................................... 19-10
19.5 UART Transmitter ...................................................................................................... 19-11
19.6 UART Receiver .......................................................................................................... 19-14
19.7 Using the UART for 9-bit Communication.................................................................. 19-18
19.8 Receiving Break Characters ...................................................................................... 19-19
19.9 Initialization ................................................................................................................ 19-20
19.10 Other Features of the UART ...................................................................................... 19-21
19.11 UART Operation During CPU Sleep and Idle Modes ................................................ 19-21
19.12 Registers Associated with UART Module .................................................................. 19-22
19.13 Design Tips ................................................................................................................ 19-23
19.14 Related Application Notes.......................................................................................... 19-24
19.15 Revision History ......................................................................................................... 19-25