[size=4]Share 2 small problems about the debugging process of C5509A. The solutions are as follows[/size] [size=4] [/size] [size=4](1) Error Trouble Writing Register: Error 0x00000004---1024 Error dur...
I am a DSP optimization engineer. I am currently using c66. I want to optimize from the assembly perspective. Can anyone with experience give me some advice? I don't know where to start. The resource ...
1. Hardware DesignThis design refers to the sample design of TI. On the basis of the sample, in order to save cost and space, the ECC of DDR3 is deleted. Only 4 pieces of Samsung's K4B1G1646G are left...
Due to the limited instruments at hand, I plan to use a differential probe to measure the voltage across the resistor as shown in the figure below, so as to calculate the laser current. There are two ...
There is a circuit that can automatically shut off the power if not used for a long time. How is it controlled? Its main chip is EC51925A. This chip should be controlled by a certain pin, but I don't ...
From military and aerospace to hobbyists, the promise of software-defined radio (SDR) is that with a single piece of hardware, users can capture, demodulate, and access RF signals across a wide range ...
This article will introduce continuous-time Σ-Δ (CTSD) ADC technology in a different way than the traditional approach, so that signal chain designers can understand this new and easy-to-use precisio...[Details]
Fortune (Chinese version) and Aon Hewitt jointly released the first list of "China's Top 50 Best Boards of Directors", with Tencent ranking first, NetEase ranking 10th, and Alibaba ranking 20th. In a...[Details]
According to a report released by research and consulting firm Strategy Analytics, Xiaomi surpassed Huawei in both shipments and sales in February, becoming the world's third-largest smartphone manuf...[Details]
The 2019 HP New Generation A3 Smart MFP Spring Product Launch Conference with the theme of "New Printing, New Smart Office" was held at Beijing Quintiles Jiarui Cultural Center. At the conference, HP...[Details]
1. Model: DPO4104B 2. Fault: The USB interface cannot be recognized. 3. Testing and judgment: Preliminary judgment of interface board failure. 4. Repair and processing: Repair the interface bo...[Details]
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform electrical signals that are invisible to the naked eye into visible images, making it easier for pe...[Details]
Recently, Alibaba Cloud IoT has launched in-depth cooperation with Arm in the field of intelligent vision: Alibaba Cloud IoT Link Visual cloud-core integrated intelligent vision solution is deeply in...[Details]
Understanding the characteristics of assembly instructions is very helpful for memorizing, understanding and using assembly instruction mnemonics. Please pay attention! 0.1 Instructions and pseudo-in...[Details]
Puyuan Oscilloscope MSO8000 series is a mid-to-high-end mixed-signal digital oscilloscope based on RIGOL's independent intellectual property ASIC chip and UltraVisionII technology platform. The oscil...[Details]
introduction
Since most of the data of network terminal devices are stored on the hard disk, the core of data security is the security of hard disk data, and one of the protection methods is physic...[Details]
On June 6, at the 2023 Jianghuai Automobile Intelligent Network and Wire Chassis Forum, Zhang Zhiwen, deputy director of Gasgoo Automotive Research Institute , said that consumers have higher demand ...[Details]
Advantages of AC withstand voltage tester testing
The advantage of the withstand voltage tester produced by Dingsheng Power is that the AC withstand voltage tester can detect all voltage polarities, ...[Details]
This article is the second in a series on driverless technology. After analyzing LiDAR technology in the previous article, this article focuses on driverless systems based on the Robot Operating Syst...[Details]
That is a simple buzzer I wrote myself. When key1 is pressed, the digital tube displays 1, and the first LED flashes at the same time; when key2 is pressed, the digital tube displays 2, and the second...[Details]
On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
DSP and ARM Processors
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