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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 Series  
Product Specification  
104  
Infrared Encoder/Decoder  
Overview  
The Z8 Encore! XP® F08xA Series products contain a fully-functional, high-performance  
UART to Infrared Encoder/Decoder (Endec). The Infrared Endec is integrated with an on-  
chip UART to allow easy communication between the Z8 Encore!® and IrDA Physical  
Layer Specification, Version 1.3-compliant infrared transceivers. Infrared communication  
provides secure, reliable, low-cost, point-to-point communication between PCs, PDAs,  
cell phones, printers and other infrared enabled devices.  
Architecture  
Figure 15 illustrates the architecture of the Infrared Endec.  
System  
Clock  
Infrared  
Transceiver  
RxD  
RXD  
TXD  
RXD  
TXD  
Infrared  
TxD  
Encoder/Decoder  
(Endec)  
UART  
Baud Rate  
Clock  
Interrupt  
I/O  
Data  
Signal Address  
Figure 15.Infrared Data Communication System Block Diagram  
Operation  
When the Infrared Endec is enabled, the transmit data from the associated on-chip UART  
is encoded as digital signals in accordance with the IrDA standard and output to the infra-  
red transceiver through the TXD pin. Likewise, data received from the infrared transceiver  
PS024705-0405  
P R E L I M I N A R Y  
Infrared Encoder/Decoder