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1. Addressing mode
The so-called addressing mode is the method by which the processor finds the physical address based on the address information given in the instruction.
1) Immediate addressing
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#include
#include
#include
void main(void)
{
PORTB&=209;
DDRB|=46; //Set the MCU's 4 LCD pins to output 0
while(1) ...[Details]
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A solar power generation device based on hydrogel technology - artificial leaf. Researchers said that this water-based solar cell can not only generate electricity like silicon-based solar cel...[Details]
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1. Bus: As we know, a circuit is always made up of components connected by wires. In analog circuits, connecting wires is not a problem, because the devices are generally in serial relationship, and t...[Details]
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Last October, Huawei released a Mate 30E Pro with an E suffix, equipped with a Kirin 990E processor. Now, according to the news from Huawei whistleblower blogger @鹏鹏君驾到, the Huawei Mate 40E may...[Details]
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The program segment for reading one byte of data is as follows: When reading data, T1 is set to 1 first, and the subsequent RD signal sends the row address to the address line AB, and makes D...[Details]
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In recent years, the development of smart cars has greatly promoted the popularity of the LiDAR industry. Currently, more and more companies are investing in the LiDAR field at home and abroad. LiD...[Details]
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Speaking of new energy vehicles, it is no longer a novelty nowadays. Perhaps in the past few years, people's attitudes towards new energy vehicles were mixed, and some people might not even believe t...[Details]
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Sanitary napkin absorption speed tester The sanitary napkin absorption speed tester consists of a standard test module, an arc-shaped sample holder, an automatic liquid adding device and an automatic...[Details]
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China Energy Storage Network News:
Wu Cong, Tang Wei, Bai Muke, Zhang Lu, and Cong Pengwei, researchers from the College of Information and Electrical Engineering of China Agricultural Univer...[Details]
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Google today announced six new features coming to Android smartphones: an integrated password checkup tool, scheduled messages (meaning messages are sent at a specified time), improved TalkBack, impr...[Details]
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A large-scale solar energy comprehensive utilization demonstration project in Shanghai has achieved both economic and social benefits through the design of solar photovoltaic power generation and sola...[Details]
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The microcontroller can not only be used to measure temperature, but also to measure non-electrical signals such as air pressure, which requires the use of air pressure sensors. The principle of the a...[Details]
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7805 constant current charging circuit
The figure shows a constant current charger circuit diagram that uses a three-terminal fixed positive output integrated voltage regulator 7805 as a constan...[Details]
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The rigidity setting of Panasonic servo drive is an important part of its performance adjustment. The purpose of rigidity setting is to ensure that the servo motor can provide sufficient torque dur...[Details]
Embedded System
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