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For the program in "MMU mapping address 1"
unsigned long *mmu_tlb_base = (unsigned long *)0x30000000;
virtuladdr = 0xA0000000;
physicaladdr = 0x56000000;
*(mmu_tlb_base + (virtuladdr ...[Details]
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Maximizing power efficiency in a small footprint is a challenge even for the most experienced power designers. There are many devices that require a small power supply design and may need to deliver ...[Details]
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China Energy Storage Network:
Give full play to the role of power sales companies in the construction of the power market
One of the biggest features of "Document No. 9" is "control ...[Details]
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for example:
1. Background data- USART1- USART2- other devices, other device data- USART2- USART1- background, these two data processes may also be carried out at the same time.
2. Due to hardware ...[Details]
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The latest news from Europe's 5G communications is that the CEOs of 11 companies, including Deutsche Telekom, Vodafone and other large European telecommunications companies, jointly said that the cos...[Details]
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As one of the indispensable equipment in the field of electronic measurement, the oscilloscope is increasingly widely used and has become a powerful tool in daily work and production. 8 out of every ...[Details]
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1. Design goal: 4 1/2 multimeter (19999), minimum resolution 6 microvolts, automatic range selection.
2. Functional design requirements (range):
DC voltage (DCV) - 200 mV 2V 20V 200V 1000...[Details]
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Before talking about interrupts, let me first define priority. If you understand what priority is, the following explanation will be easy to understand. In fact, many people confuse the meaning of pr...[Details]
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1. Introduction The STC15W401AS series MCU is a MCU produced by STC with a machine cycle (1T). It is a new generation of 8051 MCU with wide voltage/high reliability/low power consumption/super anti-i...[Details]
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The central air conditioning terminal controller is one of the most important devices in the central air conditioning system and is of great significance to the energy saving of central air conditioni...[Details]
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Tesla CEO Elon Musk said on Twitter that a "significant" engineering team will be established in China to focus on software and firmware for factories and cars. "This includes original engineering of...[Details]
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When the last joule of energy in your battery is gone, power consumption and efficiency really take on new meanings. Take a typical mobile phone, for example. Even when you are not using the phone ...[Details]
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What is dead time? To understand the source of dead time, you need to have a basic understanding of the structure of a digital oscilloscope. The typical block diagram of a digital oscilloscope is sh...[Details]
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element14 Expands Flexxon's Advanced NAND Flash Storage and Hardware Security Solutions to the Americas, EMEA and APAC
Shanghai, China, November 8, 2024 -
Farnell ele...[Details]
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1. Purpose of the experiment Learn to use the P port. 2. Experimental requirements Use the buttons on the board to control the LED display. 3. Experimental content (1) Write a keybo...[Details]
Microcontroller MCU
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