Z8FMC04100 ZILOG [Zilog, Inc.], Z8FMC04100 Datasheet - Page 167

• Manufacturer Part Number: Z8FMC04100
• Description: Z8 Encore-R Motor Control Flash MCUs
• Manufacturer: ZILOG [Zilog, Inc.]

Infrared Encoder/Decoder
PS024604-1005
System
Clock
Architecture
Operation
Interrupt
Signal
Address
UART
The Z8FMC16100 Series Flash MCU contains two fully-functional, high-performance
UART to Infrared Encoder/Decoders (endecs). Each infrared endec is integrated with an
on-chip UART to allow easy communication between the Z8FMC16100 Series Flash
MCU 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.
Figure 19 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 using the
passed to the infrared endec using the
I/O
Figure 19. Infrared Data Communication System Block Diagram
Data
Baud Rate
Clock
TxD
RxD
TXD
P R E L I M I N A R Y
pin. Likewise, data received from the infrared transceiver is
Encoder/Decoder
Infrared
(endec)
RXD
pin, decoded by the infrared endec, and passed
TxD
RxD
Product Specification
RxD
TxD
Transceiver
ZHX1810
Infrared
ZiLOG
Architecture
145