-
Nowadays, China has a huge stock of optical fiber networks, and new optical fiber networks are being constructed rapidly; road construction, floods, landslides and other natural disasters are the mai...[Details]
-
Traditional verification and debugging methods rely on instruction set simulator (ISS) models before the core chip is manufactured. Unfortunately, ISS models are too slow and the timing accuracy is...[Details]
-
Configuration 1. Install DSP library files 2. Configure the compilation environment. The above additions are added in project→options→C/C++→Define, and the separation is comma, that is, ...[Details]
-
What is a magnetic flap level gauge, what is a magnetic float level gauge? For several years, some people in the country still don't know the concept of this question. For example, some people only kn...[Details]
-
General interruption problem analysis
After power-on, the ARM CPU will automatically enter SVC mode, which is also the default working mode after ARM is powered on. If an interrupt oc...[Details]
-
The circuit of this power supply is shown in the figure below.
1. Charging circuit and its debugging
Initially, influenced by some cheap universal mobile phone chargers, the constant curren...[Details]
-
Despite this year's economic difficulties, total microprocessor (MPU) sales are expected to grow nearly 12% to a record $114.8 billion in 2022, thanks to higher average selling prices (ASPs), accordi...[Details]
-
In the past two years, after Huawei phones were sanctioned, domestic high-end flagship phones have become less and less sophisticated. The processors are all Qualcomm Snapdragon, and the more powerfu...[Details]
-
A sudden epidemic has put Mao Weiming, who has just taken office as the chairman of the State Grid Corporation of China, in a "big test". In the one month or so of epidemic prevention and control w...[Details]
-
According to foreign media reports, the US Patent and Trademark Office officially announced Apple’s patent applications for a series of head-mounted display devices. One of the patents relates to Pro...[Details]
-
Mr. Sun Zhongliang, an outstanding expert and educator in the field of millimeter wave technology in my country, a national model worker in the education system, an advanced scientific and technologi...[Details]
-
There are two main problems with gas level flow measurement and flowmeter: the reliability and accuracy of the instrument 1. Reliability Reliability includes instrument quality and maintainabil...[Details]
-
Samsung Galaxy A71 5G phone was officially released in the United States, equipped with Snapdragon 765G processor. Starting from June 19, users can buy Galaxy A71 5G phone from T-Mobile and Spr...[Details]
-
// Initialization of PXn pin // Output configuration void GPIO_Init(void) { PX_DDR |= 1 n; // 1 -- output; 0 -- input PX_CR1 |= 1 n; // 1 -- push completed; 0 -- open drain PX_CR2 |= 1 ...[Details]
-
On November 4, 2024, MACOM Technology Solutions Holdings, Inc. (MACOM) announced that the company has been selected to lead a development project funded by the U.S. Department of Defense (DoD) to a...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD