How to use the USB synchronous trigger signal to play the next picture in DLP6500 light crafter? You can use the following methods: 1. Use the trigger in signal as the trigger, and use the trigger in ...
Learn HLS with me : https://training.eeworld.com.cn/course/4854This series of teaching videos is led by Xilinx senior strategic application engineers to guide you from scratch, step by step to master ...
I used the manufacturer's SPI example to test, but the program could not run. After checking line by line, I found that the program paused when it reached SPI0_enable. I could run past this line in th...
Crystal oscillator is a frequency component, and different frequencies are used in different products. Crystal oscillators are used in 80% to 90 % of electronic products, and are widely used. How much...
At 21:00 on January 14, 2023, after the operator closed the 211 switch of the 220kV Huanan Line of the Shanghai Huabinneng Power Station and performed a series of switching operations, the phot...[Details]
According to the past practice of "ATJB", it is a good achievement to be ranked fourth among Chinese Internet companies. Investors often think that JD.com is the fourth, but Pinduoduo has become the...[Details]
In order to help everyone get to know these microprocessors as quickly as possible, we will conduct a comparative study of these three microprocessors with everyone later, striving to let everyone und...[Details]
introduce
The front end of a wireless communication receiver may be overloaded by synchronous or asynchronous signal transmission . In a time domain duplex system, the former is caused by imperfe...[Details]
Circuit Function and Advantages
This circuit provides a simple, highly integrated temperature solution that can interface to a 4 mA to 20 mA host controller. This circuit is a very low cost tempera...[Details]
lab environment This experiment is based on the following development environment: compiled with the arm-linux-gcc compiler (arm-none-linux-gnueabi, 4.3.2 Sourcery G++ Lite 2008q3-72) on Ubuntu 18.04...[Details]
Usually, ARM chips have very little built-in memory. To run Linux, you need to expand the memory. ARM9 uses SDRAM memory for expanded memory, and ARM11 uses DDR SDRAM. Taking the S3C2440 with ARM9 cor...[Details]
Summary of the reasons why the general timer debugging always fails:
After two days of debugging, I finally found the root cause of the error:
Wrong program:
TIM3->DIER=1
TIM3->DIER=1
Correct pro...[Details]
Graphcore officially released the IPU-based developer cloud, which is free for Chinese customers, universities, research institutions and individual researchers to use, so that cutting-edge machine i...[Details]
I recently wrote an LPC2387 timer-related application and wrote down the ideas and code for reference. Requirement: LPC2387 implements a timer with a period of 0.5 seconds Idea: Take ...[Details]
According to Jiwei.com, the United States has asked other countries to prevent Huawei's equipment from participating in 5G network construction, and various countries have taken sides. Italy said i...[Details]
1. Baud rate is the modulation rate. 1 baud means 1 symbol is transmitted per second. 2. Non-FIFO mode, that is, the transmitted data does not use the FIFO cache, and is transmitted byte by byte. ...[Details]
Mobile phone lithium
battery
testing
mainly tests the function of the battery protection circuit after packaging, using power supplies, electronic loads, multi-way switches, digital m...[Details]
my country has abundant wind and solar energy resources. After long-term research and unremitting accumulation, many new energy technologies and equipment manufacturing levels have become world leader...[Details]
DSP and ARM Processors
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