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// Clock defaults // FLL clock FLL select XT1 // Auxiliary clock ACLK selects XT1 32768Hz // Main system clock MCLK selection DCOCLKDIV 8000000Hz // Subsystem clock SMCLK selection DCOCL...[Details]
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If the SMPS switching frequency is designed to be non-fixed and allowed to vary around a certain frequency, its EMC electromagnetic waves will spread out and will not produce large peaks at the swi...[Details]
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The wireless base station transmits signals and receives signals transmitted by mobile stations through the antenna feeder system. Therefore, the installation quality and operation of the antenna feed...[Details]
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Energy conservation and environmental protection are the main directions of current automotive technology research, and power batteries are the key to electric vehicle technology. Research on power b...[Details]
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In order to thoroughly study and implement the spirit of General Secretary Xi Jinping's important speech at the meeting of the Standing Committee of the Political Bureau of the CPC Central Committe...[Details]
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The "high availability" of the UPS power supply system requires that the system must have four elements: reliability, functionality, maintainability and fault tolerance.
The internal topology of
...[Details]
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Over the past 60 years, Moore's Law has driven the invention of new systems, improved chip performance, and reduced costs, driving the growth of the semiconductor industry. What will increase industr...[Details]
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White light LEDs are voltage-sensitive devices. In actual operation, the upper limit of the current is 20mA. However, the current often increases due to various reasons during use. If no protectiv...[Details]
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Attached is the circuit diagram:
(The information is mostly quoted from the masters on the Internet)
#include
#define uint unsigned int
#define uchar unsigned char
sbit speaker=P1^0; //The l...[Details]
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/**=============Send====================**/ KEYB EQU 20H.0 ;Key flag (a key is pressed when it is 1) ORG 0000H AJMP MAIN ORG 0030H MAIN: /* MOV SP,#60H MOV...[Details]
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LVDS (full name: Low-Voltage Differential Signaling), Chinese name: low voltage differential signal, is a differential signal technology with low power consumption, low bit error rate, low crosstal...[Details]
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After I graduated from university in 2001, I went to work at the Institute of Semiconductors of the Chinese Academy of Sciences. This was my first time to really come into contact with C language dev...[Details]
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Some sites use inverters to control motors, which may cause leakage problems. The leakage voltage ranges from tens of volts to 200 volts. In response to this problem, the causes of this phenomenon ...[Details]
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An excellent tool for comprehensive analysis and graphical reporting of test data, the preferred post-processing software platform for German test engineers ! Press Release October 9, 2023 Since ...[Details]
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October 29, 2024 – As a global authorized distributor, Mouser Electronics is committed to the rapid introduction of new products and technologies, providing advantages to customers and helping to s...[Details]
DSP and ARM Processors
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