AnsweredAssumed Answered

Stm32f469 read protection L1 factory settings?

Question asked by de_simone.francesco on Aug 2, 2017
Latest reply on Aug 4, 2017 by de_simone.francesco

Hello, I have a question about the first time programming of the STM32F469 (and probably other chips of the same family). I am designing a 469 powered board and I just built one prototype. I was able to connect the target but not to read the memory. I had to unprotect the memory by passing the bytes from "Read protection Level 1" to Level 0. At that point I was able to read and write the chip with the ST-LINK utility. My question is what the factory setting are? So that I know how to train the company that will assemble my board. Thanks

Outcomes