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STM32F4 FSMC What is BusTurnAroundDuration and DataLatency

Question asked by Hoffmann.Cobus on Feb 21, 2017
Latest reply on Feb 22, 2017 by waclawek.jan

I am trying to setup my stm32f4-discovery board to work with an ili9341 TFT LCD. I have finally figured out how to use the FSMC to do this in 8080 parallel interface (thanks to lots of help and coffee).


I am now facing the challenge of setting up the timing, but I am unsure what BusTurnAroundDuration and DataLatency refers to, in setting up the FSMC timing. 


Any help would be greatly appreciated.


Below is an image of the desired timing for the ILI9341.


I am using the following setup timing for my stm32f4


However I am aware that I can use Timing.CLKDivision = 16 to slow the HCLK for my FSMC timings.