2016-10-04 02:17 AM
Hello,
I've a problem with the reset pushbutton state in the STM32F429i-DISCO: when I push the button I see that some pins are not in the three-state but are pulled down even if there are no other logic that make this work (pin PG5).Another problem is that when I release the reset pushbutton, I see that the pins are pulled down until the FW takes the control. They are not in three-state status.Thanks.2016-10-04 09:13 AM
PG5 connects to the SDRAM, what is that specified to do? The SDRAM also doesn't have an asynchronous reset connection.