Z8F1602 ZILOG [Zilog, Inc.], Z8F1602 Datasheet - Page 113

• Manufacturer Part Number: Z8F1602
• Description: Z8 Encore Microcontrollers with Flash Memory and 10-Bit A/D Converter
• Manufacturer: ZILOG [Zilog, Inc.]

Infrared Encoder/Decoder
Overview
Architecture
PS017610-0404
System
Clock
Interrupt
Signal
The Z8F640x family products contain 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 Z8F640x family device and IrDA Phys-
ical Layer Specification Version 1.3-compliant infrared transceivers. Infrared communica-
tion provides secure, reliable, low-cost, point-to-point communication between PCs,
PDAs, cell phones, printers and other infrared enabled devices.
Figure 71 illustrates the architecture of the Infrared Endec.
Figure 71. Infrared Data Communication System Block Diagram
Address
UART
I/O
Data
Baud Rate
Clock
TxD
RxD
Encoder/Decoder
Z8F640x/Z8F480x/Z8F320x/Z8F240x/Z8F160x
Infrared
(Endec)
RXD
TXD
Infrared Encoder/Decoder
RXD
TXD
Transceiver
Z8 Encore!
ZHX1810
Infrared
ZiLOG
®
95