fsmc external adc

[elec_st]

Posted on June 30, 2016 at 13:14

i want to make low cost oscilloscope

i want the maximum speed can i work with  external adc  using stm32f4 what is best dcmi or fsmc and can change  dcmi or fsmc  clock out frequency through mcu running.  

https://www.google.com.eg/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0ahUKEwj4t-jTys_NAhXmA8AKHRAaA9oQFggiMAE&url=https://my.st.com/public/STe2ecommunities/mcu/Lists/cortex_mx_stm32/DCMI%2520camera%2520interface%2520program%2520with%2520DMA%2520with%2520STM32f4-discovery%2520board&usg=AFQjCNEN15I_...

[Tesla DeLorean]

Posted on June 30, 2016 at 14:45

I think the mechanics here would tend to favour DCMI as a high speed synchronous interface.