FAQs
Andreas Zeiler
Associate II
since ‎2018-07-19
‎2023-06-14

User statistics

  • 12 Posts
  • 0 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

Hello, I have a question regarding the Flash Bank organization of the STM32F4xx Devices (we use STM32F469IG with 1MB Flash).

2020-02-20
This MCU has 1MB Flash which can be configured with the DB1M Bit in the OPTCR Regs of Flash Controller. Default is DB1M=0, which layouts the flash in single bank mode in 12 Sectors.DB1M=1 layouts the flash in dual bank mode with 2x 8 Sectors.When DB1...

NVIC Interrupts from multiple Sources - are they indepentend?

2018-06-13
Posted on June 13, 2018 at 16:29Hi,I use a STM32F469 which has several timers. I need to configure the NVIC Interrupts for them.I wonder if I am still able to use for example TIMER1 & TIMER9 at the same time, as they have the same IRQ Source from th...

SPI Communication over Isolator

2017-12-19
Posted on December 19, 2017 at 11:51Hi all,I'm running a SPI Communication between 2 STM32F469IG Controllers. The Controllers have to be isolated which (for now) is done by a MAX14850 Digital Isolator.I need to run the SPI Communication at Full 45 M...

Cannot connect to STM32F469 CPU

2017-09-20
Posted on September 20, 2017 at 13:06Hi,I'm trying to setup our new PCB with a STM32F469IGH6 MCU.Our software includes a RealTime OS and some User Defined Modules as Testsoftware.The Firmware formerly was written for the STM32F469 Discovery Board an...

STM32F469I Discovery - cannot flash demo hex file

2017-01-12
Posted on January 12, 2017 at 14:59Hi,I'm trying to flash the demo hex file from STM32F469I-Discovery Kit. But STLink Utility fails when download the Firmware.I've attached log Files.Following Error Message occurs:14:32:53 : Connection to device is ...
Top