I heard from a senior who has been working in the industry for many years that now all mobile phones are made with a whole GND. I wonder if this is true....
I recently took over a project, and the company bought someone else's product, the chip is HVC4223FB6, 40 pins. I checked and found that it was from a German micro-opening company, and there is not mu...
[size=4]The main registers and their functions are:[/size] [size=4] [/size] [size=4]ADC10AEx: Analog input enable, used to enable the analog input function of a certain pin[/size] [size=4] [/size] [si...
C6678 is a multi-core processor (8 C66XX cores), each core has its own independent 32KB LIP, 32KB L1D and 512KB L2. In addition, the 8 cores have a 4M shared MSM. Interface resources include SRIO, PCI...
Are you interested in developing embedded systems? Since embedded systems have high requirements for efficiency, they need to follow strict design principles. White's book "Embedded Systems Design and...
Jiwei.com reported on June 29 that recently, Finnish media SuomiMobiili.fi asked Honor and Huawei who would be responsible for the subsequent support of Honor models previously released overseas as H...[Details]
Despite the global semiconductor shortage that has hampered the development of the automotive industry, Tesla still delivered a record number of vehicles in the second quarter. As a result, the compa...[Details]
Qualcomm has injected new features into its new Snapdragon 800 processor. Smartphones using this chip can detect the user's voice even in sleep mode and perform corresponding operations based on the ...[Details]
Chip testing is an extremely important part. The sooner defective chips can be discovered, the better. There is a tenfold law in the chip field. From design- manufacturing-- packaging and testing-- s...[Details]
August, the month of typhoons, has quietly arrived, and the drone real-name registration has also entered a critical month. Since the implementation of real-name registration, although there are st...[Details]
On January 28, the Safety Supervision Department of the State Grid Corporation of China issued the "Notice on Strengthening Safety Control of the Reopening of Power Grids and Urban and Rural Suppor...[Details]
This white paper explains metastability in FPGAs, why it occurs, and how it can cause designs to fail. It describes how to calculate metastability MTBF, focusing on the various device and design pa...[Details]
How to Repair Carbonization Faults in Plugs and Sockets
There is a washing machine that uses a three-core round plug. When plugged in, smoke came out from the inside of the plu...[Details]
If all brands have focused their efforts on 5G phones this year, then March seems to be the month with the most concentrated new product launches. Last week, China News Network broke the news ...[Details]
During the use of electromagnetic flowmeter, some faults will occur, which will affect the normal operation of the instrument. How to find the cause behind the fault is a very important task. We need ...[Details]
Files and functions that may be used in bare metal programs #include“system.h” /***********************************************************************************************************************...[Details]
Design tasks Design and produce a digital capacitance meter. The functions and requirements of the system are as follows: (1) The designed capacitance meter can measure capacitance with a capacity le...[Details]
Eye diagram mask testing is widely used in today's serial bus applications. The eye diagram is usually derived from an infinite continuous overlay of all captured bits of an oscilloscope to show when...[Details]
The "Intel® OpenVINO™ Toolkit Navigator Alliance DFRobot Industry AI Developer Competition" (hereinafter referred to as the "Competition") jointly launched by Intel and DFRobot has officially come to...[Details]
cost:
The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transc...[Details]