Embedded FPGA (eFPGA) refers to embedding one or more FPGAs in a chip such as ASIC, ASSP or SoC in the form of IP. In other words, an eFPGA is a digitally reconfigurable structure consisting of progr...
In C language, use the rand() function to generate random numbers and the srand() function to initialize the random number seed.
The prototype of rand() function is int rand(void), which is declared i...
As shown in the figure below: Why doesn't AD let you select the schematic file sheet1 or sheet2 for PCB1 when operating [update schematics in pcb project.prjpcb]?Why are there two schematic files shee...
Maker Hari Wiguna presents a unique free-form circuit sculpture: it is made from upcycled CAT5 Ethernet cables and "floats" inside an acrylic cube.“It all started with this leftover CAT5 Ethernet cabl...
3. Transfer filesPress and hold the win key + R key, enter cmd, click OK, and open cmd.exe as shown in the figure below:The default here is the Android device (development board), the USB debugging mo...
1 Introduction With the improvement of people’s quality of life, lamps are no longer just basic indoor lighting tools, but also a practical art for architectural decoration. When there are various l...[Details]
The data of the current mainstream
LED display screen
is mostly based on the shift serial storage format, and the display data consists of red, green, and blue serial data, latch co...[Details]
Season 3 shows the future of mobility and smart cars DigiKey, a global distributor of commercial off-the-shelf technology components and automation products with rich product categories and fast de...[Details]
ARM microprocessor supports 7 operating modes, namely:
1. User mode (usr): the normal program execution state of the ARM processor;
2. Fast interrupt mode (fiq): used for high-speed data tran...[Details]
Use of STM32F103RBT6 timer Timer2. Copy code Here is the timer timing: (1) The STM32 clock is: 72MHz, then each oscillation time is: T=1/f=1/72MHz, and 72M oscillation cycles are: 1S (2) Frequency d...[Details]
Today, the Huawei nova7 series was officially announced, and the release time was also officially confirmed on the 23rd of this month. Judging from the fact that the spokesperson for the previous gen...[Details]
This system will use a single-chip microcomputer integrated with the μC/OS-Ⅱ operating system, and use the fast Fourier transform and window function method to analyze the various parameters of the...[Details]
With the rapid development of electronic technology, more and more signal processing systems require high-speed data acquisition and high-throughput data transmission to achieve high-speed real-tim...[Details]
The key to bridge rectifier AC to DC In fact, the full name of the rectification bridge is "bridge rectifier", which is composed of four rectifier silicon chips connected in a bridge manner and ...[Details]
As incandescent lamps are gradually replaced by efficient lighting solutions, NXP is using its GreenChip technology to promote the development of "ecological engineering" and help global consumers red...[Details]
For people who take the bus, the most confusing question is where is the bus I am waiting for? How long will it take for it to arrive? Which bus will arrive first? I believe most people have had the ...[Details]
On March 10, Tongfu Microelectronics released its 2021 performance report. In 2021, the company achieved total operating revenue of 15.812 billion yuan, an increase of 46.84% over the same period las...[Details]
At present, combined with the characteristics of various regions, the application scenarios of blockchain are constantly expanding, but it is still in a relatively early stage. The development of the...[Details]
The retreat routes have been blocked little by little, and Chinese mobile phone manufacturers have been put in a dilemma. According to India Today, India implemented a 21-day lockdown in 75 adminis...[Details]
O Introduction
As the latest lighting technology, LED has advantages not only in terms of luminous quality, but also in terms of production, manufacturing, and ease of use, which great...[Details]
Microcontroller MCU
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