RNR55E4702DRM7665

This is not a cross-compilation tool I made myself. I only record my own configuration path. Operating system: Lubuntu 12.04 tar xvzf .tar Set its directory to be simpler. I previously unzipped it to...[Details]

At 10 a.m. on August 3, the State Council Information Office held a press conference. Ran Chengqi, director of the China Satellite Navigation System Management Office and spokesperson for the Beidou ...[Details]

Generally speaking, each network card (NIC) has more than one LED (Light Emitting Diode) indicator light to indicate the different working states of the network card, so that we can check whether t...[Details]

The epidemic in mainland China has become more severe, and cities have been closed one after another, and the supply chain of electronic products has been impacted. Morgan Stanley Securities launched...[Details]

Author: Ivo Bolsens, CTO of Xilinx The evolution of chip architectures is accelerating, so having the right tools for the right job is critical. The world is getting smarter. From the smartphone...[Details]

Semiconductor lighting technology is one of the most promising high-tech fields in the 21st century, and light emitting diodes ( LEDs ) are its core technology. Light emitting diodes are a type of ...[Details]

On August 15, PConline quoted the well-known Weibo whistleblower @数码闲聊站 as reporting that Qualcomm's next-generation Snapdragon 898 processor will use Samsung's 4nm process, with a 20% increase in te...[Details]

　　Working Principle Overview 　　1.1 System Module 　　Wireless chargers use the principle of electromagnetic induction. A pulse frequency of 36.7K is generated through the NE555D chip (because after deb...[Details]

The following is the head.s file of jz2440, which can be used in FL2440 without modification. Note that this is the NANDFLASH boot method, and both J5 and J2 on the FL2440 development board must be p...[Details]

China Energy Storage Network: Small hydropower accounts for a large proportion in Hunan, and most of them do not have peak-shaving capabilities. At the same time, after the large-scale entr...[Details]

The nth bit of the binary code = the (n+1)th bit of the binary code + the nth bit of the Gray code. Because the binary code and the Gray code have the same number of bits, the binary code can be ca...[Details]

Can a supporting role become the protagonist? In the integrated circuit industry, packaging and testing seem to have been "combined" as a matter of course, and a number of traditional integrated pac...[Details]

With the development of LED technology, the in-vehicle lighting system is also constantly improving. Many users have heard of puddle lights, which illuminate the ground next to the car door to avoid ...[Details]

"Although China's auto industry is still stuck in chips and high-end components, China has the advantages of a national system and policy support. As long as we take steady steps, we will gradually...[Details]

Because all embedded systems use interrupts, how does my S3C44B0 interrupt process? Then I need to understand the whole process. To understand it in depth, the best way is to write a program and th...[Details]