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Floating Point Unit (FPU) is a unit used to process floating point operations. In order to use the FPU, in addition to enabling the FPU, you also need to set the compiler to generate special instruct...[Details]
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In the past two months, Huawei has encountered "bad news" in the global patent battlefield. Let's follow the automotive electronics editor to learn about the relevant content. In a series of pate...[Details]
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Keywords: remapping The devices connected to APB1 (low-speed peripherals) are: power interface, backup interface, CAN, USB, I2C1, I2C2, UART2, UART3, SPI2, window watchdog, Timer2, Timer3, Timer4. Th...[Details]
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For the 8051 chip structure based on the flash controller, generally, when performing data transmission, the data is first transmitted to the buffer of the flash controller through the serial port. ...[Details]
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Electronic materials consulting company TECHCET released a report on March 19, showing that wet chemicals in the European and American semiconductor industries are facing a situation of supply exceed...[Details]
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This program measures the PWM high level time and cycle through two timers and one external interrupt, calculates and displays the duty cycle high level time in 1602. The data can be measured by simp...[Details]
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On July 5, an internal letter from Purdue Technology CEO Zhang Tao to all employees was circulated online. This was another "difficult email" that announced a new round of layoffs. Zhang Tao said that...[Details]
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This winter, northern my country experienced extremely cold weather and heavy snow. Under such conditions, the endurance of new energy electric vehicles has been greatly reduced, which has become a ho...[Details]
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Chapter 1 Hardware Design and Principles The AT89C51 single-chip microcomputer is the core and plays a control role. The system includes a digital tube display circuit, a reset circuit, a clock circu...[Details]
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1. Advantages of using DMA and request sources supported by DMA 1. The advantage of DMA is that it does not require CPU intervention during data transmission, which can greatly improve the CPU's wo...[Details]
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In this article, we will investigate the benefits of using SiC technology for EV traction inverters. We will show how inverter efficiency is improved under a variety of load conditions, from light ...[Details]
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Apple's iPhone 12 mini is the smallest model in the iPhone 12 series. Reuters cited data from Counterpoint Research as saying that in the first half of January this year, sales of this model ...[Details]
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In recent days, Beijing has entered the quick-freeze mode, with the lowest temperature dropping below -10℃. The load of Beijing's power grid continues to rise, exceeding 20 million kilowatts for tw...[Details]
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Since when, "wearable" has become one of the ultimate evolutionary forms of all products. No matter what product or function it has, it must be integrated into a strap or a ring and finally put on a ...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]