FAQs
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Can we interface STM32F407 DISCO Board with TFT LCD via FSMC?

UB_Roy
Associate II

‎2021-05-30 11:51 AM

STM32F407VG Disco Board is without TFT LCD. I am learning to interface this board with a TFT LCD using FSMC. The FSMC WR pin (Write Enable) pin is used in the board as input in USB OTG interface. ( As far as I understand). Schematic part below.

0693W00000BZcHiQAL.pngI would like to know weather the existing LED and a IC connection in the board will interfere with FSMC operations if I connect these GPIOs to LCD via the connector Pins available in the board.

Also I plan to use A18 as the Register select Pin which is also having an LED on board.

Regards

Thank you.

Labels:
0 Kudos
1 REPLY 1
UB_Roy
Associate II

‎2021-06-20 09:06 AM

Since Nobody answered I will answer myself.

I have used FSMC to drive TFT even with the LEDS on board in the same pins. No issues, it is working.

Thanks

0 Kudos
Top