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2.1 Knowledge of MMU
The code of Loop.c is:
The code of Loop.c is:
The results of running the last two programs are:
We see that the addresses in both programs...[Details]
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With the take-off of the LED lighting market and the Chinese government's vigorous promotion of energy-saving subsidies, Chinese factories have been driven to expand the upstream LED chip production ...[Details]
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There are many tutorials and teaching materials on embedded software development, but these are only theoretical explanations. Moreover, the role of development environment and emulator are very comp...[Details]
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Dr. Stefan Hartung, Chairman of the Board of Management of Bosch Group: "The software in Bosch products follows the promise of 'Technology makes life better' and is designed to make people's l...[Details]
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RedCap: New Cellular IoT Technology in the 5G Era Over the years, the cellular network industry has introduced a variety of wireless technologies to facilitate the connection of IoT devices ...[Details]
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Abstract: This paper introduces the design principle of using MSP430F149 chip to develop ultra-low frequency waveform generator and its application in physiological filter debugging.
Key...[Details]
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I saw the following code when looking at the lowlevel_init.S file of U-BOOT:
lowlevel_init:
ldr r0, =SMRDATA
ldr r1, _TEXT_BASE
sub r0, r0, r1
ldr r1, =BWSCON
add r2, r0, #13*4
0:
ldr r3, , #4...[Details]
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Link Transit, an electric bus operator from Wenatchee, Washington, and Momentum Dynamics, an electric vehicle wireless charging expert headquartered in Pennsylvania, recently announced that they had ...[Details]
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Spectroscopy is a powerful technique for identifying and characterizing physical substances through changes in the amount of light absorbed or emitted at different wavelengths. Spectroscopy requires ...[Details]
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LED switching power supplies are generally divided into two types: constant voltage output and constant current output. The output voltage of the former is constant, and the output current of the l...[Details]
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On January 16, Google Nest Hub 2nd Generation smart speaker supports Google Assistant, and users can use voice commands to ask it to play white noise to help focus and promote sleep. According t...[Details]
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In UPS, only the cooling fan used to cool the power
drive
device has movable
mechanical
parts. The rest of the parts are made of solid-state
electronic
components, and the f...[Details]
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Mouser Electronics, Inc., the leading distributor of electronic components focused on introducing new products and offering the widest possible inventory, is now stocking multiple-input, multiple-out...[Details]
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Xiaomi Group's stock price hit a record high, with an intraday market value exceeding HK$800 billion. As of press time, Xiaomi Group's stock price was HK$31.90, up 7.59%, with a market value of HK$80...[Details]
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With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]