How can you verify that your master clock is set to a certain value. the crystal I'm using is a 3.6864Mhz. also how do can I change the master clock frequency.

Thanks for any help you can provide.

Hi Dmaed,

Find attached an ADS project which manages all clock switching in AT91RM9200.
About your first question, in order to display the internal bus clock, I use UART (for example, it could be Timer too) and I enable the transmit clock pin in synchronous mode. In this conditions, I able to evaluate the real internal clock frequency. If you look at my project, there is a script which enables this pin each time I start the debugger (script used when the debugger starts).