With many years of experience in chip design, I am willing to customize design, design subcontracting, general design contracting, or jointly design RF chip/modem chip IP cores (mainly DVB S2/S2X/T2, ...
[i=s]This post was last edited by jette on 2018-11-20 18:14[/i] When debugging on a 5728 board, the system crashed when executing memory copy memcpy. Tracing and checking the variable address space wa...
[i=s]This post was last edited by Hot Ximixiu on 2021-10-15 08:30[/i]Now everyone has turned their attention to another processor architecture, RISC-V, which is an open source instruction set architec...
1. Parameter requirements: IN dc12v or 24V OUT: 12-20V 4A 50-60W, PWM dimming2. Key point: Since the lamp is sealed, it is not possible to see whether the lamp is working properly from the outside. Wh...
1. Overview
The overall framework of TMS320C674x DSP (megamodule) includes the following subsystems:
C674x floating-point/fixed-point DSP CPU
First level program (L1P) memory space controller (excludi...
From school to work, I have always known about buck step-down, boost step-up, buck-boost step-up and step-down, and I also know the topology roughly. I didn't study it carefully in school, but I used ...
According to Jiwei.com, data released by the General Administration of Customs of China last Sunday showed that in the first two months of this year, China imported 96.4 billion semiconductor devices...[Details]
Common drive circuit forms and analysis of general frequency converters
Mainly through the analysis of the inverter drive circuit, we can understand some common forms and development trend...[Details]
Recently, scientists at the Fraunhofer Institute in Aachen developed a new OLED production method for Philips, which is said to effectively reduce the waste of raw materials.
Before this techn...[Details]
Visibility is an important parameter in meteorological observation, and it has important application value in aviation, railways, highways, etc. Digital camera method is a relatively new method of d...[Details]
Preface
With the vigorous promotion of new energy vehicles, the demand for functional safety is becoming increasingly strong: for electronic control systems, when a failure that violates torqu...[Details]
The main function of a spectrum analyzer is to display the spectrum characteristics of the input signal in the frequency domain and to measure signal parameters such as signal distortion, modulation,...[Details]
DSP peripheral memory marching test technology based on navigation receiver
DSP is the core of digital computing in electronic systems. The correctness of the data it operates is the basic...[Details]
In the development and maintenance of electronic products, after considering the cost or confirming that an integrated circuit is damaged, it is usually necessary to find an integrated block with the...[Details]
Fluence Cubes consists of four 50MW systems. Image credit: EPSO-G/Energy Cells/Fluence
Four battery energy storage projects in Lithuania, supplied by system integrator F...[Details]
On August 27, the Qingyuan National Industrial Park Molten Salt Energy Storage Zero Carbon Heating Project was officially signed. The project belongs to the new energy storage industry and is invested...[Details]
Mobile power will become an indispensable product in people's lives, but the mobile power industry is mixed, lacking national standards and supervision, causing a large number of explosions, burning ...[Details]
Although it is a new thing, the "famous" DPU battlefield is already filled with smoke. Since Nvidia named its Mellanox-based SmartNIC card "DPU" last October, the concept has become popular. Although...[Details]
On November 1, Guangdong Energy Group's 20MW new energy storage system demonstration project (hereinafter referred to as the "new energy storage system demonstration project") was connected to the ...[Details]
On February 14, AMD announced the official completion of its acquisition of Xilinx, which will become a wholly owned subsidiary of AMD. At the same time, AMD announced that the AMD board of directors...[Details]