Are there technical limitations on some pins of the Nucleo F767ZI

[David Fisher]

Posted on March 31, 2017 at 07:05

I am trying to get some high speed PWM DMA code working on TIM4 CH3 and TIM4 CH4. I can get the

TIM4 CH3

 signal on D10 but the 

TIM4 CH4 on D9 doesn't output anything. Is there some hardware limitation ?

[Tesla DeLorean]

Posted on March 31, 2017 at 08:38

PD15 TIM4_CH4 seem viable, see if you can drive it up/down as a GPIO, proper AF settings, etc.

It is exported to two pins on the board CN12.48 and CN7.18 (D9)