[i=s]This post was last edited by Jingfengzi on 2021-3-25 14:20[/i]The FPGA chip model I am using now is EP4CE15F17C8, and the FPGA input clock frequency is 50 MHz. According to the official routine, ...
ST (STMicroelectronics) launched a 90nm hard disk drive system chip on May 25, showing the industry the company's ability to design and manufacture hard disk drive (HDD) system chips (SoC) using 90nm ...
There are many good posts in the RF forum. I want to sort out the best posts and put them here, but I can't. One reason is that I don't know much about RF, and the main reason is that there are too ma...
When my colleagues shared this news in the group, my first reaction was, is it the agency Liyuan?After getting a positive reply, I still felt that the agent had started making chips. Was it hype? So I...
When using C2000, engineers often say that the chip simulation can run, but the stand-alone run cannot run; or when debugging, reset the chiprun, and find that the program cannot run. The main reason ...
Graphene is a two-dimensional nanomaterial, where each carbon atom is hybridized to form a hexagonal structure. It is a stable material with good mechanical stretchability and electronic properties. G...
On June 25-26, the 2021 Fifth Jiwei Semiconductor Summit will be held in Haicang, Xiamen. This summit is themed "The Heart and the Core are the Kunpeng", with "12 highlights". As one of the special l...[Details]
1 What is edge fusion technology?
When two or more projectors are combined to project a picture, part of the image bulbs will overlap. The main function of edge blending is to gradually lower ...[Details]
Existing Anesco UK energy storage projects. Image: EelPower
Anesco, a developer and builder of clean energy projects in the UK, and Shell New Energies will collaborate on a gri...[Details]
System functions Use the STM8 timer for 1S timing and use LED for simple indication! hardware design This design is based on the internal RC oscillator 2M clock as the clock source of the STM8 ...[Details]
There are many applications where the ability to probe high-speed signals is required, placing bandwidth demands on your oscilloscope and probe combination. Measuring the sampling clock of a precision...[Details]
1. Write a function to delete the string str2 contained in the string str1.
/* Do it recursively*/
void deletesubstr(char* str1, const char* str2)
{
int len=strlen(str1);
...[Details]
@Sudhanshu1414 revealed the detailed configuration of Samsung Galaxy A20s on the social networking site. According to the information exposed by Sudhanshu1414, the Samsung Galaxy A20s will us...[Details]
I recently did a graduation project and needed to use a button to trigger an external interrupt. It was normal during the experiment, but after changing the core board and using the PCB circuit board...[Details]
9.3.1 Basic Structure and Working Principle of
Random Access Memory
9.3.2 RAM storage unit
1. Static random access memory (SRAM) storage unit circuit
1. Storage unit
2. Column select...[Details]
In deep power-down mode, except for the WAKUP pin (P1.4), the entire chip stops working, and only four 32-bit registers are available to store user data, and the data in the internal SRAM will be los...[Details]
C&K, a leading manufacturer of high-quality electromechanical switches, has announced a new ultra-small PTS815 tact switch for design engineers developing home automation and Internet of Things (Io...[Details]
01 Are consumers willing to buy plug-in hybrid models? For consumers, the main considerations for buying plug-in hybrids are: 1) Positive considerations Most car...[Details]
Recently, the Hainan Provincial Development and Reform Commission issued a letter on the planning and arrangement of the charging infrastructure construction, operation and management tasks in Hain...[Details]
Every day, millions of pedestrians, cyclists, and motorcyclists share road space with large vehicles. These vulnerable road users (VRUs) face unique safety risks due to the lack of protection provi...[Details]
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