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1. General purpose registers R0~R7 R0-R7 are also called the low group registers. All instructions can access them. Their word length is 32 bits, and the initial value after reset is unpr...[Details]
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The 51 microcontroller integrates many communication interfaces, of which the serial port (UART) is the most commonly used one. UART is an asynchronous serial communication protocol that can transmit...[Details]
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According to foreign media reports, UK-based engineering company GKN Automotive has launched the next-generation inverter to provide leading 800V electric vehicle technology to original equipment man...[Details]
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As a visionary global supplier of embedded connected software products for the automotive industry, Elektrobit ( EB) announced today that SemiDrive has selected EB tresos Studio tools for its AU...[Details]
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We often encounter some inadvertent problems when designing, or things that we didn't consider during the initial design. Let's look at this example:
When designing a system, in order to ...[Details]
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Compared with traditional fuel vehicles, the biggest problem of current new energy vehicles is none other than the issue of battery life anxiety. No matter what methods are used to increase the charg...[Details]
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The energy-saving concept of LED display screens has quietly become a highlight that attracts consumers' attention and is also the reason for its explosive growth in recent years. Of course, after ...[Details]
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According to Jiwei.com on November 20, Lei Jun delivered a keynote speech at the 2020 Yabuli Forum Annual Meeting, sharing three common misunderstandings about Xiaomi in society and giving his answer...[Details]
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My rectification plan is as follows:
From the conduction curve, it can be seen that the differential mode capacitor X is too small before 1MHz, so the X capacitor is modified to 0.22uF...[Details]
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#include
#i nclude pic168xa.h
__CONFIG(0x1832);
//Chip configuration word, watchdog off, power-on delay on, power-off detection off, low-voltage programming off, encryption, 4M crystal H...[Details]
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Lam Group received this annual award for the second consecutive year in recognition of its commitment to business integrity through sound ethics, compliance and governance. March 5, 2024, Beijing...[Details]
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In mid-October, Intel released its third-quarter financial report, which stated that the company's total revenue in the third quarter was $11.1 billion, an increase of 18% year-on-year. The total p...[Details]
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Introduction to ADC The 12-bit ADC is a successive approximation analog-to-digital converter. It has up to 19 multiplexed channels and can measure signals from 16 external sources, two internal sourc...[Details]
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Floating-point operations have always been a problem for fixed-point CPUs. For example, for a simple 1.1+1.1, fixed-point CPUs must complete the operation according to the IEEE-754 standard algorithm....[Details]
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Although the USB charging specification imposes certain requirements on power adapters and chargers, USB design for portable devices is still confusing, especially for applications that choose to use...[Details]