What is the working frequency of Colibri VF50 CPU? Uboot writes this while booting:
CPU: Freescale Vybrid VF500 at 396 MHz
Is this 396MHz fixed or it can be adjusted by linux as described in http://developer.toradex.com/knowledge-base/cpu-frequency-(linux) ?
We are currently working on EMC measurements so we woud like to understand possible sources of HF disturbaces generated by Colibri module. We have found one peak aproximately at 450MHz in Radiated Emissions (Electric field) measurements, which we are not able to identify where is this comming from. Do you have any suggestion what part of Colibri module can generate this 450MHz peak?