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Bit operation is to read and write a bit individually, which is very common in 51 MCU. In 51 MCU, the keyword sbit is used to implement bit definition, while in STM32, the operation of a bit is imple...[Details]
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In 2023, the automotive semiconductor market will grow strongly, and global players are vying to capture market share in the rising trend of electrification and intelligence. Which companies stand ou...[Details]
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According to a report by the Russian Satellite Network on August 19, the creation of a joint Chinese-Russian orbital cluster (consisting of 50-55 satellites) will help use the BeiDou Satellite Navi...[Details]
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Asus has sought to reposition its smartphone division after shipments fell short of expectations in 2020. Citing industry sources, DigiTimes reported that Asus made about $61.8 million in profit in t...[Details]
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The electric vehicle (EV) market is expected to grow rapidly as automakers upgrade their designs and EVs become more popular around the world, with EVs expected to account for 20% of global new car...[Details]
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1 Overview
SST89C54/58 (abbreviated as 89C54/58) is a multi-purpose 51 series microcontroller launched by SST Corporation of the United States. It integrates 20 kB/36 kB SuperFlash E''PRO...[Details]
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CATL, as a leading battery manufacturer in China, recently disclosed its latest achievements in the field of all-solid-state battery research and development. It is reported that the company has se...[Details]
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The core device of the
polarity
conversion
circuit
shown in Figure 1
is a common NOT gate. Since
the
input
and output terminals are short-circuited together, the output voltage...[Details]
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Stereo Digital Audio CODEC Solution Using SSM2603
Analog Devices' SSM2603 is a low-power, high-quality stereo digital audio CODEC for portable digital audio applications, with a set of...[Details]
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Interrupt priority grouping settings:
The routine downloaded from the ucos official website has been verified to have no priority grouping settings. If AIRCR is 0, it means that the interrupt ...[Details]
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At the end of the last century, Professor Hu Zhengming was ordered to lead the team to develop alternative processes in order to solve the problem of the "end of life" of traditional CMOS processes. ...[Details]
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Saudi Basic Industries Corporation (SABIC) and the Boao Forum for Asia held a signing ceremony for the 2020 Honorary Strategic Partner. Witnessed by Li Baodong, Secretary-General of the Boao Forum fo...[Details]
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The table above is called the "abnormal interrupt vector table". The IRQ and FIQ positions in the table are used to store the addresses of the interrupt processing functions. As for where to store the...[Details]
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;P IC 16F877 MCU internal EEPROM reading and writing example**************************************************************************************** ; This is a program to test the function of read...[Details]
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Low-speed comparator for driving relays
Function of the circuit
When it comes to low-speed comparison circuits, people tend to think that it is a circuit with poor performance. In fact, this c...[Details]
Embedded System
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