AnsweredAssumed Answered

STM32F7 DISCO - LCD_INT

Question asked by lowit.alan on Oct 11, 2015
Latest reply on Nov 2, 2015 by Nesrine M
On the STM32F7-DISCO a signal from GPIO Port I13 LCD_INT connects to the 480 x 272 LCD.

The STM32F745xx/STM32F746xx datasheet says that the AF14 mode of this pin is LCD_VSYNC. On the DISCO the LCD_VSYNC is on GPIO Port I9. So the documentation implies a duplication.

So what is this PIN? The STM32F7 Cube software sets the pin to AF14... Is the datasheet wrong and this is an interrupt input?

Outcomes