Now that domestic chips are on the rise, let's take the machine apart and take a look.[b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]btty038[/size]. If you need to...
I just started using 2812 and I have a problem with the pwm routine. The routine can be compiled and executed after downloading, but I can't observe the waveform with the oscilloscope....
Today I soldered a ep2c8q208 board. After soldering the power supply, I checked that the 3.3v and 1.2v power supplies were normal. I started soldering the cyclone ii. After soldering, I soldered the j...
I am developing an embedded system. The CPU is over 300M and the memory is 60M. After the current program is started, the CPU is only 10% and the memory is 11M. I want to use the virtual function tech...
MPC8245 CPU board, with an 8139 network card attached through the bottom PCI board, after booting, it cannot download images from the network. The link and data lights of the network card are on, the ...