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The serial port of LPC2138 has 16-byte receive and transmit FIFOs, and the trigger point of the receive FIFO can be set to 1, 4, 8, or 14 bytes.
1) Receiving
When the number of byt...[Details]
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1 Introduction With the improvement of people's living standards and the advancement of science and technology, especially the development of computer technology, network technology and communica...[Details]
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According to Jiwei.com, Chen Nanxiang recently took over as executive chairman of Yangtze Memory Technologies On September 1, 2020, Tsinghua Unigroup issued a letter to employees announcing that Chen...[Details]
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0Introduction
If there is a single-plank bridge that can only accommodate one person, and people at both ends want to cross the bridge, in order to avoid crowding and congestion, we have...[Details]
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At the Electronic Renaissance Summit of the US Department of Defense Advanced Research Projects Agency (DARPA) currently being held in Detroit, Intel demonstrated its latest Pohoiki Beach chip system...[Details]
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With the evolution timelines for Wi-Fi 6 and 5G both out, many infrastructure vendors and equipment vendors want to consider them together. 5G will create a new set of use cases around the world, man...[Details]
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zlg7289 application circuit diagram: zlg7289 information: Application of zlg7289 matrix keyboard: Source program: /*The function implemented by this program is to display the value of the key...[Details]
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Abstract: Starting from the design of the single-chip computer system, the MCS-51 chip is used to collect the temperature signal through AD conversion. Then, after a series of software and hardware...[Details]
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In recent years, LED electronic display screens have attracted increasing attention as a high-tech product. They can display text, graphics and image information in real time or in a loop. They hav...[Details]
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I saw a good FAQ in comp.lang.c, " How can I implement sets or arrays of bits? " I think it is very practical. It only uses a few simple macros to implement a basic bit array (bitset).
#include...[Details]
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introduction
In any typical application, it is expected that the SDA data line and SCL clock line of the devices connected to the I²C bus output logic-high levels in the idle state. The MAX9877 a...[Details]
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MIPI, which stands for Mobile Industry Processor Interface, is a non-profit organization that focuses on developing software and hardware standards to meet the special needs of mobile terminals.
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0 Preface The boot loader of an embedded system is composed of the Boot Loader and the Boot code (optional) solidified in the firmware. Its role and function are like a ROM chip program BIOS (basic i...[Details]
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#include "include.h" /*------------------pwm function initialization-------------------*/ void PWM_GO(void) { PWMCFG &= 0xBF; //Set CBTADC position to 0, that is, ADC conversion will n...[Details]
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【Introduction】Electronic devices have various noise sources, including thermal noise, shot noise, white (broadband) noise, and 1/f (flicker effect) noise. 1/f noise is low-frequency electronic noise,...[Details]
Analogue and Mixed Signal
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