ATF150x JTAG adapter

This board is a plug-in adapter to program ATF150x CPLDs on a J-Link. It supports both 5V and 3.3V variants, and provides testpoints to inject 12V to unlock a locked device.

• Schematic
• IBOM

For parts, see the schematic fields. "BOM" numbers are references to my internal stock keeping system, but you should be able to find equivalents easily. I may have spare PCBs on hand too, just ask.

Powering the board

This board is meant to be powered directly by the J-Link. To enable power delivery, use the command power on from the control utility. If you always want this, try power on perm. Note that power is supplied out a separate pin that is normally not used, so this is generally safe to keep enabled.

License/copyright

Intellectual property is bullshit. This is everyone's design.

Contact me (issue reports, patches, bare board requests)

Send an email to my username at alexisvl.rocks. I suggest mentioning the project name in the subject line.