Petit JTAG

Petit JTAG is a USB Blaster adapter which reduces the 2x5 100mil connector to a 1x6 2mm connector when space is constrained on the target PCB. It also has a type B USB input to provide power to the target board from either VBUS 5V or 3.3V from an onboard voltage regulator. This is selectable via pin header.

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Changelog

  • v1.1
    • change 2x3 50mil to a 1x6 2mm staggered footprint for more consistent connection to target board
  • v1.0
    • initial release

Copyright and Disclaimer

Copyright: René Richard

This documentation describes Open Hardware and is licensed under the CERN OHL v. 1.2.

You may redistribute and modify this documentation under the terms of the CERN OHL v.1.2. (http://ohwr.org/cernohl). This documentation is distributed WITHOUT ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING OF MERCHANTABILITY, SATISFACTORY QUALITY AND FITNESS FOR A PARTICULAR PURPOSE. Please see the CERN OHL v.1.2 for applicable conditions