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From the internal logic structure of ARM , we can see that compared with other microprocessors, such as 8051, when performing data logic addition and subtraction operations, it has a barrel shifter. ...[Details]
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Today's designs for faster data rates and tighter timing margins require oscilloscopes with outstanding signal acquisition performance and analysis capabilities. The DPO5000B Series oscilloscopes not...[Details]
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Yesterday, Siyuan Electric, which specializes in the research and development, production, sales and services of power transmission and distribution equipment, announced that the company plans to inc...[Details]
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1 Introduction
Phase noise is an important indicator of frequency sources and frequency control devices. The test of frequency source phase noise is a frequent task for time and frequency professio...[Details]
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US technology companies have rejected calls from the Trump administration to stop sourcing products from certain Chinese companies because they are concerned that such a policy could violate competit...[Details]
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By : Lluis Beltran Gil and Miguel Usach, Analog Devices The AD7770 and AD7779 are 8-channel simultaneous sampling Σ-Δ analog-to-digital converters (ADCs). Each channel includes a dedicated program...[Details]
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This is also a routine in the development board, with explanations of the key points. The program is as follows: /********************************************************* Program notes: First...[Details]
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characteristic * Complete program flow control * Emulates all analog and digital functions on the chip, except RESET pin * Real-time operation * Supports symbolic debugging (C and assembly level, or ...[Details]
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On December 5, First Electric Network learned from foreign media that BMW’s sixth-generation “Gen6” lithium-ion battery pack will likely be used together with the new Neue Klasse platform at the CES ...[Details]
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On November 7, 2019, the SMT and semiconductor industry welding and cleaning process technology exchange meeting was jointly sponsored by ZESTRON, HERAEUS, GUYSON and MBtech and hosted by Chongqing X...[Details]
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1. Normally, the DC power input reverse connection protection circuit uses the unidirectional conductivity of the diode to achieve reverse connection protection. See Figure 1 below:
This conn...[Details]
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In the field of automotive engineering, the chassis is the core of vehicle performance. Just as economic development requires investment, consumption and exports, the driving quality and handling l...[Details]
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On the afternoon of July 1, the "Samsung 5G Pioneer Plan" specially designed for Chinese users has been officially launched. Users can join the Samsung 5G Club and upgrade to Samsung's 5G mobile pho...[Details]
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1. Thumb instructions and ARM instructions Thumb instructions are 16 bits, so the code storage density is high and the storage space is saved. However, the functions are not complete. It is just a su...[Details]
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China-made electric vehicles have great global potential due to their cost-effectiveness, technological innovation and strong market demand. China's mature manufacturing ecosystem and leading batte...[Details]