Z8F1601 Datasheet, PDF (97/246 Pages) Zilog, Inc. – Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter

Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Z8 Encore!^®
79
RXD
Parity Checker
Receive Shifter
Receiver Control
Receive Data
Register
System Bus
Control Register
Transmit Data
Register
Status Register
Baud Rate
Generator
TXD
Transmit Shift
Register
Parity Generator
CTS
Figure 67. UART Block Diagram
Transmitter Control
Operation
Data Format
The UART always transmits and receives data in an 8-bit data format, least-significant bit
first. An even or odd parity bit can be optionally added to the data stream. Each character
begins with an active Low Start bit and ends with either 1 or 2 active High Stop bits.
PS017610-0404
UART