When testing the power-on sequence of a board of our company (hereinafter referred to as V board), it was found that the VCC3V3_FPGA power supply of FPGA would have a step of about 2V before power-on
The MPS online Core Cloud Exhibition Hall is now online.Information on six cutting-edge applications, including two-wheeled smart travel, artificial intelligence, inductors, smart motors, smart drivin
The signal analyzer uses TI's TMS320VC5509A as the main control unit, uses the high-performance audio codec AIC23B to collect external signals, and uses a TFT LCD screen to display the collected signa
In recent years, in order to realize the IoT society, it is necessary to install power sources in all objects. However, in the case of difficulty in power wiring and battery replacement, energy harves
I drew a board, the chip used is STM32F103C8T6, some of the schematics are as follows:Some of the programs are as follows: int main(void) { long int i; Stm32_Clock_Init(2); //72MHz //IWDG_Init(6,800);