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DPTR--Data Pointer Register
It is a 16-bit addressable data pointer register, consisting of two 8-bit registers (DPH and DPL). It can access external RAM and tables in external ROM.
MOV DPTR,#data1...[Details]
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Q: What is a CMOS camera? How is it different from a CCD camera?
A: CMOS sensors are sensors that are usually 10 times less sensitive than CCD sensors. Because the human eye can see targets below 1...[Details]
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Application of Capacitive Sensors in Portable Products
A capacitive touch sensor interface typically consists of a capacitive sensor, a capacitance-to-digital converter (CDC), and a hos...[Details]
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In recent years, AIoT technology has continued to accumulate and upgrade. Driven by multiple factors at home and abroad, fields and industries at different levels of development have alternately prom...[Details]
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Basic RS Flip Flop
Chapter 4 Integrated Triggers
Contents
4.1 Overview
1. The concept of triggers
Triggers have three basic characteristics:
2. Two stable states of triggers
...[Details]
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China Energy Storage Network News:
The reporter learned from State Grid Xinjiang Electric Power Co., Ltd. that since Xinjiang realized the "Xinjiang power export" in 2010, it has exported mor...[Details]
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We will study the effective resistance of conductors in free space and in wound structures. Figure 1 shows the first example. It is a cross section of a single wire in free space, carrying a high-freq...[Details]
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#include
#include
void delay(unsigned int);
void main(void){
P1=0xaa;
while(1){
P1=_crol_(P1,1);
delay(500);
}
}
void delay(unsigned int xms){
unsigned int i,j;
for(i=x...[Details]
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introduction Assembly language is a machine-oriented programming language represented by mnemonics. Mnemonics make the original machine language relatively intuitive, easy to understand, and easy...[Details]
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Linux development board UBUNTU18.04 Note qt5.8 Basic network configuration commands ifconfig eth0 XXX.XXX.XXX df -hl df --help Hard disk free -h free --help memory ps -ef View all processes ...[Details]
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"We believe that a strong company can build a stronger community, and a stronger community can also build a stronger company, so giving back to society and doing more for the community has always bee...[Details]
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Industry insiders revealed that UMC will raise foundry prices again on July 1, with the price of each 28nm process wafer being around $1,800, up nearly 13% from $1,600 in the second quarter. In addit...[Details]
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Just now, TechConfigurations, an external website, exposed a set of renderings of the new Xiaomi Mix Fold folding screen phone. This is the second time that Xiaomi has made news since the debut of th...[Details]
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By default, bank0 is mapped to address 0x00. Considering that the IAP program needs to be stored in bank1, and the user program needs to be stored in bank0, the CAPS tool must be used to map bank1 to ...[Details]
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The 1.16 kW battery charger from QIANMO is a comprehensive solution that provides efficient battery charging, emphasizing design precision, cost-effectiveness and scalability....[Details]
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