HuaDa MCU HC32F4xx series (HC32F460 HC32F4A0) can run at a maximum of 200Mhz, but the internal Flash needs to add different waiting cycles after the CPU operating frequency reaches 33M.Therefore, when
After experiencing rapid development in 2003 and 2004, the global semiconductor market slowed down in 2005, with power management chips achieving sales of US$9.02 billion, up 8.9% year-on-year, far lo
With the continuous development of the automobile industry, the degree of electrification is getting deeper and deeper, so the electrical system stability of various front/rear mounted equipment is be
I am using Xilinx's XC3S400 chip to do LDPC, and I need a lot of small RAM blocks (about 30 bytes) to store data. However, the XC3S400 can only generate 16 block RAMs at most using the IP core (regard
1. Electrolytic capacitor
Electrolytic capacitors are capacitors that use an oxide layer formed on the electrodes by the action of electrolytes as an insulating layer. They usually have a large capaci
I want to sample the voltage of channels 0 to 4, but after powering on, I use a multimeter to measure the output voltage of port P6, which is 1.8V! Below is my initialization program. void ADCreset()