AnsweredAssumed Answered

FSMC generating an extra write cycle

Question asked by macfarlane.ken on Jul 25, 2016
Latest reply on Jul 26, 2016 by macfarlane.ken
I've developed code to drive an SSD1305 graphical LCD controller over an 8 bit parallel bus both via the FSMC & for comparison, bit banged. The FSMC generates 2 chip select pulses, but only puts data on the bus for the first one.

I'm using the peripheral libraries on an F407.

I've attached the FSMC setup code. I'll attach some scope traces next...