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CPSR Program Status Register
(1) Control bit: I=1, disable IRQ interrupt; I=0, enable IRQ interrupt
F=1, disable FIQ interrupt; F=0, enable FIQ interrupt
Opera...[Details]
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In June of this year, the U.S. Senate, with bipartisan support, passed a bill aimed at enhancing the United States' competitiveness against China and providing funding for much-needed semiconductor ...[Details]
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When programming using the LL library, it is found that even if the peripheral interrupt is enabled, the interrupt cannot be entered. Generally, peripherals have their own registers to control the in...[Details]
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The three-phase motor is a common electric motor. Its working principle is to use the rotating magnetic field generated by the three-phase alternating current in the stator winding to drive the rot...[Details]
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1 Communication System
1.1 I2C Interface
The control of ADP1043A is carried out through the I2C interface. ADP1043A is connected to the I2C bus as a slave component and is controlled by the ma...[Details]
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On October 30, the 2020 China (Shenzhen) Integrated Circuit Summit was held. Wu Wei, chief engineer of Skyworth Group Co., Ltd. and dean of Skyworth Group Intelligent System Technology Research Insti...[Details]
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1. Asynchronous communication refers to the process in which the sending and receiving devices of the communication use their own clocks to control the sending and receiving of data. In order to co...[Details]
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The RivieraWavesTM Wi-Fi 7 IP platform is ideal for next-generation Wi-Fi access points and station/client products.
Provides a full-featured, cost- and power-optimized solution for inte...[Details]
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Ambient temperature (surrounding temperature) If the thermometer is exposed to a sudden environment with a temperature difference greater than 20°C, please keep it for at least 20 minutes to adapt to...[Details]
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Abstract: This paper focuses on FPGA
FPGA
Field Programmable Gate Array (FPGA) is a semiconductor device containing editable components, which can be programmed by users on site. FPGA is a...[Details]
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1 Introduction
In order to minimize the transmission time and storage space in modern telemetry systems and transmit more useful information within the limited channel capacity, data compressio...[Details]
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This design idea shows a new method to drive six LEDs using only two MCU I/O lines. This method is especially suitable for any chip with limited pins. This method uses two I/O lines and a pair of co...[Details]
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The Chinese government has made no secret of its ambition to further develop the domestic semiconductor industry. In May this year, the China Semiconductor Industry Association (CSIA) released a repo...[Details]
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CNC machine tools are highly automated machine tools that use computer systems to control the movement and operation of the machine tools to achieve high-precision and high-efficiency processing. T...[Details]
Motor Drive Control（Motor Control）
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