I'm a newcomer to the STM32 and looking at the various DISCO boards for an audio application (simple test rig for analogue and SPDIF fault finding).Looking at the STM32H747I-DISCO product description web pages and I see that the product overview 'All...
Does anyone know the exact pin-out of these five pins? I cant find anything in the documentation. Hoping it will allow me to use an external programmer.
Hello everyone, I need help .I noticed a very interesting problem, which is this.I use STM32F429I-DISCO1 when I activated I2S_2 in the master mode PORTB_13 pin = CLK , but in reality it was always = HIGH level , after that I deactivated I2S_2 and con...
Can we have the Altium project for STM32F0Discovery?Thanks
Hello,I bought one Nucleo-H743ZI2 board and found the two capacitors (C71 and C72) for X2 32.768KHz are not installed. May I know if I need to install them with 5.1pF if I want to use the X2? I went through the manual "UM2407 User manual for STM32H7 ...
When you look at your Nucleo-f207zg board, ethernet stage, you can see: 1. (CN14) RJ45 connector.2. (U11) magnetic-transformer.3. (U10) TVS diodes for diff pair signals.4. (U9) LAN-PHY device. First appreciation:Then you can see that not connected RJ...
Hi, I'm using STM32H750-DK as an example to build my board. And I don’t know for what purpose resistors R121 - R158 are installed. Can I directly connect these pins to ground?
I was looking at the schematic of a ST STM32H743I-EVAL board and noticed it uses a voltage level translator to connect a SD CARD to STM32H743 and used a separate LDO to produce 2.9V for the SD side.The custom hardware I'm designing has a 176 pin STM3...
Hi Everyone,I would like to know what PCB design software you are using in MacOS for a professional development. Could you give me some suggestions? Because Windows crashes a lot on my laptop and I'm looking for a more stable system. I always use Alt...
Hello everyone. The last time I opened a form related to bit timing, I realized that the problem was in the Canbus transceiver. I added 1-2 revisions and replaced it with the MCP2551 transceiver. Even though there is a device on the other side, I get...