A complete DSP program contains at least three parts: program code, interrupt vector table, link command file (or link configuration file) (*.cmd). The link configuration file determines the options w...
[i=s]This post was last edited by gyp1 on 2019-9-30 16:40[/i]Magnetic field mode test and test summaryThis test is based on the magnetic field mode, and the test target is the drive power circuit part...
[align=center]Chapter 5[/align][align=left]Main content:[/align][align=left]1. When programming the system on bare metal, first initialize the relevant hardware, and then let the main program loop con...
1. If the MCU has a serial port peripheral, adding a level conversion chip, such as MAX232, SP3485, will become the RS232 and RS485 interface.
2. RS485 uses differential signal negative logic, +2~+6V ...
Provide a section of AD sampling FPGA programThe program is as followsVerilog source program is as follows://---------------------------------------------------------------------------
//-- File name:...
Recently, due to the semiconductor dispute between Japan and South Korea and the massive explosion of demand in the mobile and non-mobile phone markets, upstream wafer production capacity has been ti...[Details]
This is a creative lamp in the shape of a tea bag. The tea bag is the light, the label is the solar panel, and the tea bag string is the connection line between the solar panel and the light bulb. ...[Details]
According to foreign media reports, TSMC held an advance 2023 order meeting with its customers on May 10, and informed them that it will raise the prices of advanced and mature process foundry again ...[Details]
Introduction
Traditionally, devices connected to a network need to be connected via at least two types of cables. One is the Ethernet cable for transmitting data and the other is the power cable fo...[Details]
Today's switching regulators and power supplies are more sophisticated and powerful, but one of the challenges they face is that the ever-increasing switching frequency makes PCB design more diffic...[Details]
What do autonomous driving and software (SW) development have in common? At first glance, there is little in common. But a closer look reveals some similarities between the two, especially in the evo...[Details]
We already have the ability to stack chips and create multi -chip packages, however, cooling powerful chips is a difficult task, and to date, multi-layer designs have been used primarily for low-po...[Details]
I have designed a single-chip microcomputer, which needs to be implemented using both C language and assembly language. Now I write down my feelings and gains from this design, as well as the problem...[Details]
In the actual use of differential pressure transmitters, its maintenance and installation are often considered. For the convenience of operation, there will be a level difference between the pressu...[Details]
summary
The demand for mobile data is skyrocketing as new markets and applications emerge. There is no solution other than to deploy more cell sites at a greater density. These factors...[Details]
IntroductionWith
the continuous improvement of industrial automation, the instruments used in industry are becoming more intelligent, multifunctional and miniaturized. Most of their hardware circui...[Details]
The capacitive touch sensing software library provides the following features: The software library module can be easily applied to most microcontrollers and directly embedded in the main controller...[Details]
Introduction
XScale launched by Intel adopts ARM V5TE structure and is an upgraded product of Strong ARM. The highest main frequency of XScale PXA270 processor can reach 624 MHz. It has added...[Details]
Receiver RX electrical interface test
Receiver conformance test:
(Excerpt from USB 3.0 Electrical Compliance Methodology White paper Rev0.5)
Test principle:...[Details]
On November 4, 2024, MACOM Technology Solutions Holdings, Inc. (MACOM) announced that the company has been selected to lead a development project funded by the U.S. Department of Defense (DoD) to a...[Details]
Mobile and portable
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