How to concatenate 8 sbits of data into one data?
For example, the eight bits of data 0, 1, 0, 1, 0, 0, 1, 1 are concatenated into the eight bits of binary data 0101 0011. Can this be achieved through...
[i=s]This post was last edited by Shenzhen Xiaohua on 2021-8-3 14:43[/i]In the following code, why is the first bit of stc_sysctrl_field_t only one bit but is defined using 32-bit uint32_t?/* exact-wi...
1. What is overshoot?
When a faster signal drives a longer trace and there is no effective matching in the trace topology, overshoot often occurs. The main problem caused by overshoot is that the "1...
Constant voltage drive circuit
Constant voltage drive circuit
This is a constant voltage drive circuit, which uses a voltage stabilizing diode ZD1 (8.6V) to protect the constant drive sign...[Details]
Simply put, a MCU is a microcontroller, and ARM is a microprocessor. So what is the difference between ARM and a MCU? The following is an introduction from Zhuoyue Education.
The differ...[Details]
1 Introduction
With the official operation of 3G networks of China's three major operators and the recent opening of mobile WLAN (WAPI), 3G and WLAN technologies will complement each other and their ...[Details]
Huawei EMUI officially announced that the Ark Compiler is ready for open source, "Show you the code on August 31!" On April 11 this year, Huawei Consumer Business CEO Yu Chengdong announced that Hu...[Details]
Recently, Beijing HIMU Computing Technology Co., Ltd. (hereinafter referred to as "HIMU Computing") underwent industrial and commercial changes, with the addition of new shareholders Jiangsu Jingdong...[Details]
An electronic load is actually a device that simulates a load. For example, if you want a 500W load today but you don't have one on hand, you can use an electronic load to simulate the characteristic...[Details]
If nothing unexpected happens, AMD will officially launch the Ryzen 7000 processor next month, which is expected to be on September 15. This generation has upgraded the 5nm Zen4 process, and the orde...[Details]
On December 21, Lihexing stated on the investor interaction platform that Lihexing's MLCC project is in the trial production stage and all work is still proceeding as planned. It is understood that t...[Details]
On April 21, according to media reports, Li Bin of NIO recently said that the company purchased a lot of Nvidia chips last year, which cost the company a lot of money. For this reason, the company ...[Details]
introduction
Although traditional oscilloscopes are fully functional, their applications are limited by a series of problems such as large size, heavy weight, high cost, etc. In view of this...[Details]
The output impedance of the signal generator varies according to the type. Generally, there are 50Ω low-impedance output and high-impedance output (with a large resistance value), etc. However, the l...[Details]
An industrial robot industry practitioner in Beijing told the Science and Technology Innovation Board Daily reporter that his company’s suppliers are located at home and abroad, and many suppliers ...[Details]
In recent years, the relationship between power electronic equipment and people's work and life has become increasingly close. Program-controlled switches, communications, electronic equipment, con...[Details]
Procedure 1
Use the timer/counter T0 to output a square wave with a period of 1s from P1.0
to make the light-emitting diode flash at 1HZ.
#include reg52.h //52 single-chip header file
#include i...[Details]
1. Basic concepts The ARM Coetex-M3 core supports a total of 256 interrupts, including 16 internal interrupts, 240 external interrupts and a programmable 256-level interrupt priority setting. The STM...[Details]