Z8F082A28100KIT ZILOG [Zilog, Inc.], Z8F082A28100KIT Datasheet - Page 122

• Manufacturer Part Number: Z8F082A28100KIT
• Description: Z8 Encore XP-R F08xA Series with eXtended Peripherals
• Manufacturer: ZILOG [Zilog, Inc.]

Infrared Encoder/Decoder
Overview
Architecture
Operation
PS024705-0405
System
Clock
Interrupt
Signal
The Z8 Encore! XP
UART to Infrared Encoder/Decoder (Endec). The Infrared Endec is integrated with an on-
chip UART to allow easy communication between the Z8 Encore!
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.
Figure 15 illustrates the architecture of the Infrared Endec.
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
Address
UART
Figure 15.Infrared Data Communication System Block Diagram
I/O
Data
Baud Rate
®
Clock
TxD
F08xA Series products contain a fully-functional, high-performance
RxD
P R E L I M I N A R Y
Encoder/Decoder
Infrared
(Endec)
Z8 Encore! XP
RXD
TXD
Product Specification
®
Infrared Encoder/Decoder
and IrDA Physical
®
RXD
TXD
F08xA Series
Transceiver
Infrared
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