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Power supply is an important component of electronic equipment, ranging from power supplies in mobile phones and media players to various power drives and energy conversion equipment. The core of the...[Details]
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According to insiders, American chip design manufacturer Marvell has decided to lay off its entire Chinese R&D team. Marvell has not yet officially announced layoffs, but Marvell China employees have...[Details]
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Have you ever driven a car with only one cylinder running, or seven cylinders working? Those who have experienced it will be very interested in engines with only an odd number of cylinders r...[Details]
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It is the so-called organic light-emitting diode. Its biggest feature is that it is a self-luminous body, so it does not need a backlight (Backlight) and a color filter (Color Filter) and other str...[Details]
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I just started learning msp430 and wrote a small program:
It is to use the 10-bit serial DA 5615 to convert digital quantity into analog quantity, and use the digital tube to displa...[Details]
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Gogoro has announced the world's first solid-state lithium ceramic battery prototype for battery swapping. Jointly developed by Gogoro and ProLogium Technology, the new Gogoro solid-sta...[Details]
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nandFlash command table
To operate NAND FLASH, you need to issue commands. Below is a NAND FLASH command table. Then we can use the commands on this table to access our nand flash.
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;* ============================================================================ * ; Name: Assembly reading and writing software package for AT93C46 ; File name: 93C46_8.ASM ; The program module has...[Details]
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As LED lighting is getting more and more popular, LED driver power supply, as the life support of LED, is also attracting more and more attention. I have always heard many people say that LED power...[Details]
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Recently, Xiongtao Co., Ltd. and the People's Government of Jingshan City signed an "Investment Framework Agreement". The cooperation project: Xiongtao Co., Ltd. 15GWh lithium battery and 10GWh sod...[Details]
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Currently, Asian countries such as China and South Korea occupy a major share of the power battery market. However, with the rapid development of the European new energy vehicle market and the substa...[Details]
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Taking Nor Flash as an example, let’s analyze the communication timing between 2440 and Nor Flash. The circuit diagram of Nor Flash is shown above, and the approximate connection with 2440 is shown...[Details]
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The Shandong Provincial Development and Reform Commission announced the second batch of selected projects in the major project database for the transformation of new and old growth drivers, of which ...[Details]
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0 Introduction
In microwave integrated circuits, in order to suppress low-frequency spurious signals, miniaturized high-pass filters are usually used. For microwave integrated ...[Details]
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The ARM processor startup process involves three aspects of knowledge:
Startup method
Address layout
Start the process
The boot process of the S3c2440 ARM ...[Details]