When doing video transmission between DSP and FPGA, the communication method used is EDMA. For the sake of system introduction, data transmission between DSP and FPGA is realized through EDMA.
First, ...
I've been playing with the L552 board recently, and suddenly I wanted to use FREERTOS. I wanted to port it myself, but when I looked online, I found that most of the posts were based on the porting of...
[i=s]This post was last edited by Jacktang on 2022-1-6 13:15[/i]What is the most widely used power amplifier circuit at present?
Answer: The most widely used power amplifier circuits at present are OT...
1. The NB-IoT standard has four major characteristics : First, wide coverage, which will provide improved indoor coverage. In the same frequency band, NB-IoT has a gain of 20dB over the existing netwo...
[i=s]This post was last edited by Xiao Yuwen on 2021-6-29 17:02[/i]Purpose: To collect a piezoelectric sinusoidal signal of about 100 Hz. I want to output a pulse at the voltage peak with adjustable p...
If you need samples of stepper motor driver chips, please contact me. There are 100 pieces in total, while stocks last. Contact information: QQ570461358...
In the previous practical tutorial, the "Serial Port File Transfer Tool" was transplanted. The whole transplantation process was relatively simple, and I We did not learn anything about the protocol,...[Details]
What is OHCI The USB protocol specifies four types of transfers: interrupt transfer, control transfer, isochronous transfer, and bulk transfer. There are two types here: periodic transfer and non-p...[Details]
On May 16, according to Taiwan media Economic Daily, due to TSMC's 6% price increase for the entire process in 2023, IC design customers are facing a dilemma, especially at this stage when some appli...[Details]
The trend of vehicle electrification is accelerating. In the past two years, due to the shortage of chips, the overall performance of the global automobile market has been poor. However, new energy v...[Details]
"This is the fastest-built building I've ever seen, and in the future it has the potential to produce 500,000 or even 1 million electric vehicles a year." Regarding the construction of Tesla's Shangh...[Details]
In the electronics industry, with the improvement of the integration of the whole machine and the miniaturization and complexity of components, the temperature process requirements for various weld...[Details]
On February 11, Huawei Technologies Co., Ltd. obtained the patent authorization for "A braking system for vehicle braking and an autonomous driving vehicle." The patent abstract shows that this app...[Details]
During the 7th Shanghai FD-SOI Forum, Zeng Yi, Director of VeriSilicon's IoT Interconnect Platform, shared a keynote speech titled "Low-power IoT Technology Based on FD-SOI Technology". He said that ...[Details]
In order to promote the development of autonomous driving technology and improve vehicle safety, Texas Instruments ( TI ) (Nasdaq: TXN) held a press conference in China today and announced the launch...[Details]
Abstract: The design uses AT89C51 single-chip microcomputer, A/D converter ADC0808 and common anode digital tube as the main hardware, and analyzes the digital voltmeter Proteus software simulation...[Details]
Based on recent trends, improving efficiency has become a key goal, and the trade-off of using slow switching devices for better EMI is not worth it. Superjunction can improve efficiency in appli...[Details]
O Introduction
The signal accumulation of early pulse radars mainly relies on the afterglow characteristics of the display and the storage capacity of the radar operator's eyes and brain. Since this...[Details]
I don't know when it started, but everyone likes to describe Audi as a "lighting factory". It seems that car lights have become an important way for Audi to be familiar to people. Looking back over ...[Details]
The integrated voltage regulator parallel current expansion circuit is shown in the figure:
Note: In practical applications, it is best to use the same manufacturer and model of voltage stabiliz...[Details]
DSP and ARM Processors
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