Z8F082ASH020SC datasheet(102/244 Pages) ZILOG

tên linh kiện	Z8F082ASH020SC

Giải thích chi tiết về linh kiện	Z8 Encore XP-R F08xA Series with eXtended Peripherals

PDF	244 Pages

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nhà sản xuất	ZILOG [Zilog, Inc.]

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PS024705-0405

P R E L I M I N A R Y

UART

Z8 Encore! XP® F08xA Seriess

Product Specification

UART

Overview

The Universal Asynchronous Receiver/Transmitter (UART) is a full-duplex communica-

tion channel capable of handling asynchronous data transfers. The UART uses a single

8-bit data mode with selectable parity. Features of the UART include:

• 8-bit asynchronous data transfer

• Selectable even- and odd-parity generation and checking

• Option of one or two STOP bits

• Separate transmit and receive interrupts

• Framing, parity, overrun and break detection

• Separate transmit and receive enables

• 16-bit Baud Rate Generator (BRG)

• Selectable MULTIPROCESSOR (9-bit) mode with three configurable interrupt schemes

• Baud Rate Generator timer mode

• Driver Enable output for external bus transceivers

Architecture

The UART consists of three primary functional blocks: transmitter, receiver, and baud rate

generator. The UART’s transmitter and receiver function independently, but employ the

same baud rate and data format. Figure 9 illustrates the UART architecture.

Z8F082ASH020SC bảng dữ liệu(PDF) 102 Page - Zilog, Inc.