I used Quartus 15 to generate Uniphy DDR2 IP. After testing on the board, I found that the pll and dll lock signals were high, indicating that the clock has been locked. However, the local_cal_fail si
The keyboard is a switch matrix composed of several keys. It is the most commonly used input device for microcomputers. Users can input instructions, addresses and data into the computer through the k
1. Install Linux source code dependency packagesIf you are using an Ubuntu16.04 virtual machine image with a compiled environment, the Linux source code dependency packages have already been installed
I want to make a component with a grounding copper foil under the CPU, but I don't want to remove the solder mask all over, and there is green paint solder mask on some parts. Is there a way to design
1. A brief introduction to CC1310
Features
The CC1310 device is a highly integrated, true single-chip solution that incorporates a complete RF system and an on-chip DC-DC converter. The device has exc