Whether you are producing RF chips for mobile phone accessories from III-V cluster wafers or high-performance analog circuits using silicon technology, predicting the performance and reliability of th...
"We have turned the US's choke point list into our scientific research task list, such as bearing steel, lithography machines, and some key core technologies. We will strive to focus on the major area...
1. Function OverviewZstar 's Zynq PL is connected to 3 LED indicators. As shown in the figure, the 3 LED indicators are connected in series with a 510 ohm current limiting resistor at the positive pol...
The hardware white-boxization of O-RAN needs to go through five stages, and this article focuses on the third stage.
Phase 1: Based on general-purpose computer hardware
Phase 2: Dedicated daughter car...
I originally raised the message box at the bottom to see the warning message, but I tried many times to adjust it back but failed. Sometimes it didn't respond, and sometimes the window was separated. ...
With the continuous improvement of industrial automation, variable frequency air compressors have gradually become mainstream products on the market, and frequency converters have also been widely ...[Details]
The LED light-emitting diodes are integrated and packaged separately, with a total of 64 LEDs. Using dynamic scanning, numbers and simple Chinese characters can be displayed. Light up the diagonal ...[Details]
According to Taiwan's Commercial Times, Apple will launch new iPad and iPhone 12 product lines in the second half of this year, using its own A14 series processors. Among them, the iPad Air and the e...[Details]
Since the early 1990s, the State Administration of Radio, Film and Television, with the support of the State Administration of Quality and Technical Supervision, has begun to research and formulate di...[Details]
1. Background and Project Introduction of Sinopec Refueling Project Sinopec's refueling project is a cross-platform, wide-ranging, and nationwide system construction project. Sinopec Corporation is ...[Details]
Using DMA to operate UART4: 1. DMA mapping table See the table below: UART4 sends UART4_TX in Stream4. UART4 receives UART4_RX in Stream2. They are on Channel_4. 2. Program Code unsigned char btDM...[Details]
The 5G era will be an era of the Internet of Everything. From industrial IoT to smart cities to smart homes, IoT will penetrate into every aspect of people's lives. According to GSMA's forecast, the ...[Details]
At the 2022 "Snapdragon Night" on the evening of May 20, in addition to the first-generation Snapdragon 8+ mobile platform, Qualcomm also released the first-generation Snapdragon 7 mobile platform eq...[Details]
0 Introduction
Superconducting energy storage systems have many advantages such as high power, high sensitivity, small size, and low loss, and are widely used in industry and scientific rese...[Details]
In a wireless RF receiver, the RF signal is transmitted through unit modules such as filters, low noise amplifiers, and intermediate frequency amplifiers. Since each unit has inherent noise, the out...[Details]
The consumer handheld device market is developing in leaps and bounds. The processing power of portable products is increasing, and more and more applications are supported; the speed of product ...[Details]
Since there is no Chinese version of FSMC in the library function found on the Internet, I can only reprint the function analysis of FSMC here for rookies like me to learn. typedef struct { uint...[Details]
The "2019 Electricity Market Annual Report" (hereinafter referred to as the "Annual Report") recently released by the Beijing Power Exchange Center shows that in 2019, the direct trading volume of ...[Details]
Green Taxi Company from Wisconsin, USA, recently announced that it will install iPads as dispatchers for its fleet.
"In the past, when we wanted to arrange actions, we used the interco...[Details]
I started to get involved in embedded systems by learning microcontrollers, so I always felt that I should start from the hardware and then move on to the drivers. This learning process made it eas...[Details]
RF/Wirelessly
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