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Z8F082ASH020SC 参数 Datasheet PDF下载

Z8F082ASH020SC图片预览
型号: Z8F082ASH020SC
PDF下载: 下载PDF文件 查看货源
内容描述: Z8喝采XP -R F08xA系列与扩展外设 [Z8 Encore XP-R F08xA Series with eXtended Peripherals]
分类和应用: 微控制器和处理器外围集成电路光电二极管时钟
文件页数/大小: 244 页 / 2750 K
品牌: ZILOG [ ZILOG, INC. ]
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Z8 Encore! XP® F08xA Seriess  
Product Specification  
85  
Parity Checker  
Receive Shifter  
Receiver Control  
with Address Compare  
RXD  
Receive Data  
Register  
Control Registers  
System Bus  
Transmit Data  
Status Register  
Baud Rate  
Generator  
Register  
Transmit Shift  
Register  
TXD  
Transmitter Control  
Parity Generator  
CTS  
DE  
Figure 9.UART Block Diagram  
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 added to the data stream. Each character begins with  
an active LowStartbit and ends with either 1 or 2 active High Stop bits. Figures 10 and  
11 illustrates the asynchronous data format employed by the UART without parity and  
with parity, respectively.  
PS024705-0405  
P R E L I M I N A R Y  
UART