How to build a cheap J-Link lite debug tool for Infineon XMC CPu

Here I share a cheap way to build a J-Link Lite debug tool for infineon from a boot kit from Infineon which cost 24 Dollars on Mouser or Digikey.

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Windows 10 CHM Help Files Showing Up Blank

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Windows Help CHM viewer Only show up the table of contents, but the content pane was blank. The reason is that Windows 10 will block the files download from internet automatically.  If you unblock the file, then the content pane will show up correctly. Find the .chm file location, right click, and go If you have a lot files do not showing up correctly. You can use PowerShell to solve the problem. Locate the folder contains all the help files. Right click the blank place of the fold with shift key. Then select power shell. In Power Shell run this command: Get-ChildItem  -Recurse | Get-Item -Stream Zone.Identifier -ErrorAction Ignore | Select-Object -ExpandProperty FileName | Get-Item | Unblock-File
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High side switch with P-Channal MOSFET

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Recently, I am designing a circuit that needs to switch off a module from 12V by a 5V control signal. So I do some research work and make desicion to use the circuit as below. The simulation result as below. The real components in the design list as below. P-Channel MOSFET:  TPH1R712MD (RDSon:1.35mOhms)
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How to change fonts in Eagle

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