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The methods for burning S3C2440 bare board are: parallel port, OpenJTAG port, nor flash u-boot, J-link, TFTP. Parallel port: Not commonly used. OpengJTAG port: plays a key role in burning u-boot ...[Details]
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Pulse code modulation (PCM) technology and incremental modulation (ΔM) technology have been widely used in digital communication systems. When the channel noise is relatively small, PCM is general...[Details]
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On January 11, Yopao Technology successfully held the first "UP DAY" Yopao Experience Day online conference. At the conference, the company announced two conceptual products - UP Super Chassis and UP...[Details]
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In recent years, with the widespread application of pulse modulation and frequency conversion radar technology, the instantaneous frequency receiver that tests its transmission frequency characte...[Details]
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The switching power supply takes safety and reliability as the first principle. The power management monitoring chip is used in the design of high-performance and high-power ATX power supply t...[Details]
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I have written an article before, titled "The Road to Getting Started with Android Development". In that article, I talked about my views on the Android market and also gave some suggestions on how...[Details]
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First, create the library file 1. Easy to use, files that do not need to be changed can generate library files 2. Don’t want to show the core code to others, especially to customers Generate an...[Details]
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Zimmer Biomet has announced that it has received FDA approval for its ROSA shoulder replacement system, which the company claims is the first
robot
for shoulder surgery
.
Shoulder join...[Details]
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NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
NVIC_InitStructure.NVIC_IRQChannel = WAKEUP_BUTTON_EXTI_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPrio rity = PreemptionPrior...[Details]
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Keil C51 V9.00 is the latest version uVision 4 released in 2009. The appearance of the version has changed a lot. Previous registration documents can be used If you are installing it from scratch, i...[Details]
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The development of economic globalization has made exchanges between regions more and more frequent, and as the preferred means of transportation for long-distance travel, airplanes are increasin...[Details]
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First, let’s talk about what port multiplexing is. STM32 has many built-in peripherals, and the external pins of these peripherals are multiplexed with GPIO. In other words, if a GPIO can be multiple...[Details]
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Today, the ever-shrinking geometries of semiconductor processes are changing the economics of microcontrollers. The cost of new embedded design development tools is increasing rapidly, but the cost of...[Details]
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In a complex electromagnetic environment with multiple technologies integrated, more and more external interference affects the actual use of audio. However, the audio quality of terminal products...[Details]
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The hydraulic system is a transmission system widely used in the fields of industry, aviation, shipbuilding, automobiles, etc. It realizes the transmission and control of energy through the pressur...[Details]
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