Mar 11, 2008 #1 S smartshashi Member level 4 Joined Aug 11, 2004 Messages 68 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 513 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
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
Mar 12, 2008 #2 L laktronics Banned Joined Jan 6, 2007 Messages 942 Helped 176 Reputation 352 Reaction score 18 Trophy points 1,298 Activity points 0 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
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
Mar 13, 2008 #3 FvM Super Moderator Staff member Joined Jan 22, 2008 Messages 52,422 Helped 14,749 Reputation 29,780 Reaction score 14,101 Trophy points 1,393 Location Bochum, Germany Activity points 298,107 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.
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.