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STM32cubeMX clock configuration 168MHz

Question asked by Reddy.Harinadha on Apr 1, 2014
Latest reply on Apr 3, 2014 by Reddy.Harinadha
Hello community,
I getting my hands on STM32cubeMX tool for first time to generate project for STM32F405RG. The board has 8MHz oscillator connected to  OSC_IN, OSC_OUT pins. I was trying to configure the board to run at 168MHz, but I was only able to configure max 108MHz.

PintOut.png

clk_cfg.png


rcc_cfg.png

However I was able to configure 168MHz using the other clock configuration tool: STM32F4xx_Clock_Configuration_V1.1.0.xls
How could I be able to clock the MCU to 168MHz ?
Pls find the attached files ( STM32cubeMX project file, MS EXCEL clock config tool screenshot). 

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