STM32F4xx Configuration Registers

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JanuszW
Posts: 2
Joined: 14 Feb 2013 14:38

STM32F4xx Configuration Registers

#1 Post by JanuszW » 25 Feb 2013 08:41

Hello Mikroelektronika Team

PLLN correct value from 192 to 432 for STM32F407VG, STM32F415RG
(PLL VCO output 192 - 432 MHz)

useful program:
STSW-STM32091 - Clock configuration tool for STM32F40x/41x microcontrollers
http://www.st.com/st-web-ui/static/acti ... m32091.zip


wrong value PLLN: 120, 140, 168
problem concerns:
1) Examples for EasyMxPRO v7 + STM32F407VG
2) Examples for mikromedia-M4
3) Examples for mini-M4
4) bootloader for mikromedia-M4 (incorrect PLLN-140 - Tested SysTick procedure. MCU Clock = 120MHz!)
5) bootloader for mini-M4 (incorrect PLLN-120 - Tested SysTick procedure. MCU Clock = 120MHz)
6) Visual TFT v2.7.1.0 / Project Settings / mikromedia_for_STM32_M4
7) mikroC PRO for ARM / Edit Project / Scheme for STM32F4xx
8) probably Configuration Registers STM32F4xx
for Examples, mikroPascal for ARM, MikroBasic PRO for ARM, ...

Please make the necessary changes.

Best regards

JanuszW

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filip
mikroElektronika team
Posts: 11874
Joined: 25 Jan 2008 09:56

Re: STM32F4xx Configuration Registers

#2 Post by filip » 01 Mar 2013 14:21

Hi,

OK, we will investigate this issues reported.

Regards,
Filip.

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