Alvaro Libano

Processor Expert project on Tower M52259

Discussion created by Alvaro Libano on Feb 24, 2010
Latest reply on Mar 2, 2010 by Processor Expert

I am having trouble with the baud rate settings in a CW7.2 and 7.1.2 PE project. Crating a fresh project, assisted by PE, adding an AsynchroSerial Bean and configuring it to use UART1 (TWRSer card) at 115200 baud, the resulting rate is about one sixth of the configured in the bean.

All jumpers are at the default positions, but if CLKMOD0 and CLKMOD1 are pulled up, the UART  settings work as expected.

It seems that there is some configuration missing in the PLL registers that change clocks behavior after reset, but I can´t find the real reason.


Thanks in advance.