STM32 MCUs products

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Stm32F7: When is it usefull to enable DCACHE?

Posted on April 12, 2016 at 17:44In my understanding, DTCM, SRAM1 and SRAM2 all offer single cycle access. This leads my to the conclusion, that enabling DCACHE in a situation where there is no slow external memory does not bring any advantage, but ...

Where is the right way to undersand NAND HAL configuring

Posted on April 11, 2016 at 11:00Hello, dears!I'm stucking around interfacing the NAND to STM32F746The nand is (NAND512W3A2CN6)Thus we have 512 bytes (0.5 kBytes) per Pagebut in the HAL drivers description we can see:PageSize  - NAND memory page (wi...

cqdx by Associate
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ITCM and DTCM with STM32F7 Discovery

Posted on March 30, 2016 at 15:16 Hello, I am fairly new to embedded development and I am trying to setup a project (using Eclipse GNU ARM environment) to use ITCM and DTCM on a STM32F7 Discovery board. It seems the default linker ...

STM32F7 Camera Board Output Format

Posted on March 29, 2016 at 12:06Hi allI would appreciate if any one can indicate to me the output format of the STM32F4DIS-CAM camera format to the register. I currently working on computer vision use the stm32f7. #camera #stm32f7-disco-firmware

fire by Associate
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STM32F7xx Flash interface selection (AXIM or ITCM)

Posted on March 28, 2016 at 18:28I am confused about the boot setting in STM32F7xx series.When the boot pin is low, it boots from flash on ITCM interface (0x0020 000) by default, as shown in the screenshot of the manual.However, in the IAR linker fi...

wenbin by Associate II
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STM32F746ZGTx DWT Issue

Posted on March 17, 2016 at 13:22 Hi, I'm trying to get the value of the CYCCNT in a STM32F746 Nucleo Board. Code is as follows: // Configuring DEMCR & CTRL registers CoreDebug->DEMCR &= ~0x01000000; CoreDebug->DEMCR |= 0x...

STM32F746 discovery - 3D model

Posted on October 30, 2015 at 21:57I can't seam to find a 3D model for the new stm32f746 discovery board. I found the production files for altium designer in schematic pack but *.pcbdoc file is missing so I can not create it myself. Could you please...

dorijan by Associate II
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STM32F7 DISCO - Storing data in NOR

Posted on November 12, 2015 at 19:10 Hello everyone, I just started using the STM32F7-DISCO board and i wanted to start with writing a small UI app with a single image, with the image data being stored in the NOR flash. but the applicatio...

ahmed2 by Associate
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