z8f1601 ZiLOG Semiconductor, z8f1601 Datasheet - Page 97

• Manufacturer Part Number: z8f1601
• Description: Z8 Encore!? Microcontroller With Flash Memory And 10-bit A/d Converter
• Manufacturer: ZiLOG Semiconductor

Figure 67. UART Block Diagram
Operation
PS017609-0803
Data Format
RXD
TXD
CTS
System Bus
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.
Parity Generator
Transmit Data
Transmit Shift
Register
Register
Receive Shifter
Parity Checker
Receive Data
Register
Status Register
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Transmitter Control
Receiver Control
Control Register
Baud Rate
Generator
Z8 Encore!
UART
®
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