Hi,I am trying to interface FM18W08 FRAM from Cypress using FMSC in the STM32F303ZE board. I feel stuck as there are no good guides on how to interface. If anyone has previously done it, please let me know.I am mostly curious about the pin connection...
Background:I am capturing an image on OV5640 Camera module. My camera is connected with STM32L4R9I over DCMI protocol. I am further using DMA1 to take image data and store it in PSRAM (with the help of FMC). From PSRAM, image data is being written on...
Hi,I'm working on a hardware design using the STM32F765VIH and I am trying to connect a MT28EW128ABA1HPC-0SIT NOR Flash and IS66WVH16M8DBLL-100B1LI PSRAM to the FMC in muxed mode. I'm struggling to understand how the muxed connection should be made a...
I am now designing a board for STM32F103VET6 and would like to use the FSMC to control the TFT LCD (320x480 resolution)May I ask if there are any notes or guides that mention the layout requirements? Such as what conductor impedance should the data l...
Hello all,We're having some 'strange behaviour' when interfacing our STM32F7 to a FPGA over the FMC bus. To isolate the problems, we're looking at all the control/addr/data on the FMC bus during memory transactions. We have a very good view into ev...
Hi,I am working with a custom board using the STM32F765VGT6 which is connected to a NAND flash chip, the WN29N02GV, via the FMC peripheral.I have been able to read the flash ID correctly, but am having issues with the reading and writing data.I wrote...
Hello,i have TFT with resolution 800x480 @ 24bpp connected to the STM32F767BIT6 with external SDRAM IS42S16400J-7TL.The MCU is running on 216MHz, thus FMC on 108MHz, SDRAM as CAS latency = 2 and LTDC pixel clock 19,2MHz(able to run on 24MHz too) with...
I am trying to get a 7" LCD to interface with a STM32F407VET6 microcontroller. I am using a display from winstar which the product number is WF70A2TIFGDBT0. The screen is 800x480 pixels and uses 8080 interface. The display uses a SSD1963 driver and I...
Hi,Currently I am working with STM32L4R9 Discovery kit. The connected PSRAM model with this board is IS66WV1M16EBLL-55BLI. Using HAL functions, I can only write and read up to 16 bit data (i.e. unsigned integer 8 bit (uint8_t) and uint16_t). Other da...
Hello,i have custom made board assembled by STM32F767BIT6 and external SDRAM IS42S16400 for video buffers.The MCU runs at maximum speed 216MHz. LTDC seems to work fine bud when i use dual layer, the second layer seems that reading from external SDRAM...