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Help for generating baud rate of 1200 on AduC7022

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smartshashi

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I m trying to genetate baud rate of 1200 on ARM processor ADuC7022. but it is not working properly. But it is working properly for 9600, 4800, 2400.

Please help if somebody has worked on this chip.

Regards
shashikant
 

laktronics

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Hi,
Did you check on the percentage error for 1200 baud clock, if it is high(above 5%?), you will have to use another crystal.

Regards,
Laktronics
 

FvM

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I'm only using other ADuC parts. From manual, 1200 baud can be either realized through a divided core frequency or using the fractional baud generator with 7022.
 

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