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On the evening of March 24, Jingrui Electrical Materials announced that the second phase of the national large fund planned to invest 160 million yuan in its subsidiary Hubei Jingrui, taking a 23.05%...[Details]
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This article was written after studying S3C2440 for a while. If there are any mistakes, please correct them. It will be very grateful! S3C2440 has two startup modes 1. NandFlash boot mode NangFlash i...[Details]
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LG Display announced that the Guangzhou 8.5-generation OLED panel factory will start trial production this month and full mass production next month. LGD's 8.5-generation line (2200×2500) was confirm...[Details]
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"China is the world's largest automobile producer and seller, and also has the world's largest automotive MCU market. Currently, an average car uses about 100 MCUs. According to this estimate, the to...[Details]
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Header files are an indispensable part of C51 programming. This article will explain the commonly used header files in Keil C and give a preliminary introduction on how to write header files.
1. Co...[Details]
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On September 13, OFILM stated at an investor relations event that the lens business has a higher gross profit margin than its traditional business, and it has deep accumulation in the lens field, so ...[Details]
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Recently, Borri Jixin completed a D round of financing worth hundreds of millions of yuan and has fully delivered the transaction. It was jointly completed by several new shareholders including Guozh...[Details]
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According to Xuzhou Daily, Xinjing Semiconductor's first phase production capacity of 100,000 pieces per month is now fully operational, and the Xuzhou base has built a factory building that can acco...[Details]
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The 51 MCU has four 8-bit parallel interfaces. Due to the characteristics of the internal structure, the parallel interface has different capabilities when outputting 0 and 1. When outputting 0, the ...[Details]
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High-power signal handling and testing requires the use of high-frequency attenuators designed to handle large signals without damage or performance degradation. Especially when working with signals ...[Details]
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MCU Instructions (II)
Data transfer instructions
(3) Instructions with direct addresses as destination operands
MOV direct,A 例: MOV 20H,A
MOV direct,Rn MOV 20H,R1
MOV direct1,direct2 MOV 20H...[Details]
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The experimental box I use is Embest EDUKIT-III, the onboard resource CPU: SAMSUNG S3C2410A, FLASH: K9F5608U0 (Samsung NAND 32MiB), and the burning tool: embest flash programmer. Because the manufact...[Details]
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According to foreign media reports, Ampcera, an American innovator of advanced electric vehicle (EV) solid electrolyte technology, has launched all-solid-state battery technology that enables electri...[Details]
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The famous "battery gate" incident does not seem to be over yet, and Apple is facing a series of other lawsuits. "Batterygate" refers to Apple intentionally slowing down or limiting the performance...[Details]
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The soft starter is an electrical device widely used in the industrial field. It controls the starting current of the motor to achieve smooth starting of the motor, reduce the current shock during ...[Details]