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There are 7 ARM processor working modes: USR mode Normal user mode, normal program execution mode FIQ mode (Fast Interrupt Request) handles fast interrupts, supports high-speed data transmi...[Details]
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According to foreign media reports, Lumotive, a developer of scalable solid-state LiDAR systems, has released 3D LiDAR sensing devices Lumotive X20™ and Lumotive Z20™, which use liquid crystal metasu...[Details]
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Today, with the rapid development of science and technology, while people enjoy the convenience brought by modern technology, they are also facing increasingly serious pollution problems. Among the...[Details]
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"Stay calm and you will be invincible." We are Tektronix, born for engineers and for solving problems. Beijing, China, December 20, 2019 – At the end of the year, on the afternoon of Dec...[Details]
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In the single-chip microcomputer application system, it is often necessary to communicate with the microcomputer through the RS-232 serial port. Among various operating systems, Microsoft's Windows is...[Details]
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According to Korean media The Elec, LGD will provide flexible OLED panels for Huawei Mate 30 series. It is worth noting that Huawei P30 pro previously used BOE's display panel, but a person familia...[Details]
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Interrupt control experiment
I. Background
In fact, the interrupt of ARM is similar to that of 51 MCU, and both have similar interrupt entry addresses (ARM calls it exception vector table). It's...[Details]
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Recently, Xiaomi Technology Co., Ltd. applied for a graphic trademark, and the international classification involved building materials. The Qichacha App showed that the application date was November...[Details]
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Enertronica subsidiary and Italian inverter developer Elettronica
Santerno has signed a contract to supply 27MW of PV inverters to a power facility in Nevada.
The contract, valued at app...[Details]
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In order to meet the needs of the development of large-capacity and modular charging power supplies, a charging power supply based on a series-parallel hybrid structure is proposed, which consists of...[Details]
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MIPS, a provider of high-performance RISC-V IP, recently announced that Sameer Wasson, a veteran in the embedded systems industry, serves as the company's new CEO. Prior to joining MIPS, Wasson spe...[Details]
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According to the "Regulation Conditions for Photovoltaic Inverter Manufacturing Industry" issued by the Ministry of Industry and Information Technology, the weighted efficiency of photovoltaic inver...[Details]
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On December 9,
the "2010 China
Audio and Video
Industry Technology and Application Trend Forum (AVF) and China
Digital TV
Industry Chain Construction Report Conference (DICC)"
hosted
by...[Details]
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The previous method of registering the character device driver using the register_chrdev function is actually a driver code that has not yet been upgraded to the 2.6 kernel version. Although this m...[Details]
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New energy vehicle pre-charging circuit is a circuit used in electric vehicles and hybrid vehicles, which is mainly used to fully charge the battery before the vehicle starts. This circuit can impr...[Details]