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Recently, the US think tank CSET estimated the US chip manufacturing labor demand under the CHIPS Act and whether it is necessary to import labor from abroad. It is estimated that under the manufactu...[Details]
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Preface: According to the information on the Internet, most netizens said that there is a bug in the hardware IIC of STM32, which is easy to get stuck when reading and writing. I also got stuck whe...[Details]
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Introduction: The USB interface is based on a standardized transmission protocol, which can easily realize the interconnection between devices. The USB 2.0 standard supports a maximum transmission ra...[Details]
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Today, Qualcomm announced that it has signed a new global patent license agreement directly with LG Electronics. Under this five-year paid patent license agreement, Qualcomm grants LG Electronics a p...[Details]
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Shared memory posix provides one set, XSI (systemv) provides one set There are many ways to implement shared memory. 1.posix mmap && open mmap Shared file mapping mmap (/dev/shm/xxx) also uses ...[Details]
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Usually, water towers are used to supply water to users' taps, and water towers need to use water pumps to continuously add water to the water tank. Too much water will overflow, and too little wat...[Details]
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This chip contains an embedded Flash memory with a capacity of 64K / 32K Byte, including a Main Array area of 128 / 64 sectors and an NVR area of 8 sectors. The capacity of each sector is 512 Byt...[Details]
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1. Data buffer SBUF
The sending SBUF and receiving SBUF share the same address 99H.
1) The sending SBUF stores the 8-bit data to be sent. Writing to SBUF will start the transmission at the same t...[Details]
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1. System Settings 2. Enter the IP setting interface 3. Set the oscilloscope IP, just follow the settings below 4. Set the computer to 1 network segment 5. Now you can access it. En...[Details]
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According to Jiwei.com, recently, Japan's small and medium-sized liquid crystal panel (LCD) giant JDI (Japan Display Inc.) was affected by Apple's orders. In 2018, JDI's mobile phone panel shipments ...[Details]
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LG Display has been busy solving the low production problem of rollable OLED TV panels recently. It uses ultra-thin glass substrates with a thickness of less than 0.2 mm to make rollable panels. It...[Details]
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Does choosing the right power converter just mean finding the cheapest part? Innovations in the field of power voltage conversion have proven to be worthwhile and rewarded in the market – as these so...[Details]
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One of my ways to learn new knowledge is: 1. First grasp the general framework, content and scope of the new thing; In short: clarify the structure and grasp the key points; 2. After seeing the knowl...[Details]
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Apple has been seeking to increase the geographic diversity of its supply chain, and moving some AirPods production to Vietnam is an important step for the company. Apple reportedly began trial produ...[Details]
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In recent years, with the rapid development of consumer electronics, MEMS devices have officially entered people's sight. Major manufacturers have launched numerous MEMS devices in the past two years...[Details]