Zilog Z8F0411 Manuel d'utilisateur télécharger pdf (Page 12)

Z8 Encore! XP

F0822 Series Development Kit

User Manual

UM015009-0608 Z8 Encore! XP

F0822 Series Evaluation Board

UART with IrDA Endec

The Z8 Encore! XP F0822 Series contains a fully-functional,

high-performance UART with Infrared Encoder/Decoder, component U6.

The Infrared ENDEC is integrated with an on-chip UART allowing easy

communication between the Z8 Encore! XP F0822 Series Flash MCU and

IrDA transceivers. Infrared communication provides secure, reliable,

low-cost, point-to-point communication between PCs, PDAs, cell phones,

printers, and other infrared enabled devices.

Crystal Oscillator

The evaluation board is shipped with an 18.432 MHz Crystal Oscillator

(Y1). To change the crystal oscillator you must change the clock

frequency of ZDS II. The frequency settings is found at

Project → Set-

tings

→ Debugger → ZDB: Configure ZDB Driver: Clock Frequency. For

supported frequencies, refer to Z8 Encore! XP

Product Specification .

Power and Communication Interfaces

Table 1 provides jumper information concerning the shunt status,

functions, devices and defaults affected by jumpers JP3 and JP4.

1 2 ... 7 8 9 10 11 12 13 14 15 16 17

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Zilog Z8F0411 Manuel d'utilisateur Page 12