As a PCB designer, you need to know the terminologies, tools, technology, and basic design principles involved in the circuit board manufacturing process. Understanding the basics, such aswhat is a printed circuit boardand how traces, pads, and power planes work, can help you perform your job...
This is Part 2 of a series of three articles that provideLTspice®EMC and signal integrity simulation models. In “How to Get the Best Results Using LTspice for EMC Simulation—Part 1”, we provided LTspice simulation tools for power supply components, conducted emissions, an...
Info (170141): Routing resource LAB Input (X14_Y10, I35)Error (11802): Can't fit design in device. Modify your design to reduce resources, or choose a larger device. The Intel FPGA Knowledge Database contains many articles with specific details on how to resolve this err...
1. using a large host CPU is MCU to flash slave CH32V003, the host and slave MCU on the same PCB board. And you want to use host CPU loading programmer to CH32V003 by ETH , WIFI etc. at real time . Ans: Write a private protocol ISP ...
My little bro keeps on playing only roblox beside me building him a good new pc enough to play AAA games in 60 fps in 1080p. I understand that his friends only play roblox. But he refuses to atleast try online fps games or story games and even refues to install steam. So i want ...
You will probably then want to turn on viewing of the MCUs FLASH memory to see the effect of the bootloading process: Next, if you start the simulation paused then you should see that the MCU's memory at address 0x0000 is blank: Run the simulation briefly and pause again to see that ...
SIRIUS DAQ systems from Dewesoft provide both channel-to-channel and channel-to-ground isolation, as shown in this short video: Learn more: The Importance of Isolation in Data Acquisition SystemsElectrical isolation is a separation of a circuit from other sources of electrical potential. Learn abou...
2.3.1 基于仿真的验证(Simulation-Based Verification) 谈及仿真,作为数字电路设计的基础内容,大多是同学在设计完后都要跑个仿真,看看波形对不对。这里面涉及两个问题:1)给设计的外部激励怎么来;2)设计内部的信号如何按照设计与变化。 2.3.1.1给设计的外部激励怎么来(Universal Verification Methodology) 回答第一个问...
Integrated circuit (IC) chips play a core role in various electronic devices, and their performance directly affects the functionality and stability of products. When it is suspected that the IC chip may be damaged, a series of scientific and rigorous testing methods are needed to accurately ...
CSTRAY in effect models the switching noise parasitics at the buck converter output. The LTspice LISN circuit corresponding to Figure 6 is shown in Figure 7. For greater simulation accuracy the L5 and L6 inductors are used to model the inductance of LISN supply leads to the test circuit. ...