Important changes to forums and questions

All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.

mbed PCB layout

Topic last updated 04 Feb 2011, by Hexley Ball. 0 replies
Hexley Ball
04 Feb 2011

It would be nice to have access to an image of the PCB layout for the mbed. That would complement the schematic that is already available, and help with things like the following:

  • Locating traces that connect to internal nodes of interest
  • Analyzing possible sources of noise (e.g., coupling to the ADC inputs)

Right now, for example, I am curious about a "phantom reset" phenomenon that causes my mbed to reset itself as my hand approaches the reset button area (but before the button is actually touched). I have suspicions about the high-impedance reset line going to IC1 pin 57, but don't know if it runs through the region of the reset switch...a layout diagram would be most helpful.

If the layout files could be converted to PDF files and published, it would be much appreciated.