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Stack: Last-in-first-out
Full stack: SP pointer points to the last data pushed into the stack
Empty stack: SP pointer points to the empty location where data will be pushed onto the stack
ARM use...[Details]
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introduction
At present, LED has begun to be popularized in the field of urban night scene lighting in my country. Almost all urban night scene lighting in the country widely uses LE...[Details]
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The 8.5-digit digital multimeter is a common high-precision digital multimeter on the market. The price of an 8.5-digit digital multimeter is not cheap. Today, Antai Testing will provide you with som...[Details]
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Recently, Lianshengde has obtained the license for RivieraWaves' low-power Bluetooth 5 and Wi-Fi 6 IP platform. Its CEO Li Qing said that this will accelerate the development of the next-generation I...[Details]
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1. Brief Introduction Note: Implement software delay (imprecise delay) through code. 2. Instruction Cycle The microcontroller needs a clock signal to send to each internal circuit so that they c...[Details]
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On August 16, CATL released the world’s first 4C superchargeable battery that uses lithium iron phosphate material and can be mass-produced - Shenxing Supercharged Battery, which achieves ultra-fast ...[Details]
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One of the functions of the stage LED screen: enriching the performance content. As an extension and supplement to the stage performance, LED enriches the content of the performance and provide...[Details]
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1 System Principle
The system block diagram is shown in Figure 1. This article mainly introduces the design of the modules in the dotted box. The transmission ratio between the number of revolu...[Details]
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/*************************************************** *Description:ARM9 interrupt debugging (1) *******************************************************/ Generally, in ARM9 debugging progra...[Details]
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Altera's ACEX, FLEX and other series of FPGA chips are widely used, but their FPGA is based on the SRAM structure, and the programming data that determines the logic function of the circuit is stored ...[Details]
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The architecture of the single-chip microcomputer is exactly the same as that of the PC, including the central processing unit, input and output interface, memory,
single-chip microcomputer sim...[Details]
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The circuit shown in Figure 1 is a configurable 4mA to 20mA loop-powered transmitter based on an industry-leading micropower instrumentation amplifier. Total unadjusted error is less than 1%. It ca...[Details]
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Xiaomi Technology Park held an opening ceremony, which indicated that Xiaomi officially had its own home and ended its career of renting office buildings. Xiaomi Technology Park has a total of 8 buil...[Details]
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Resistance tester performance characteristics 1. The resistance tester has a large output current and is light in weight. 2. The resistance tester provides 6 levels of output current selection,...[Details]
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Learning ARM assembly is very necessary. Learning ARM assembly is not to write programs in assembly in the future, but to understand and modify it. Because in the later projects related to the kern...[Details]
GD32 MCU
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