How do I create user defined JTAG device from the command line? - How do I create user defined JTAG device from the command line? Description To create a user defined JTAG device use the following command jtagconfig --define <jtagid> <name> <irlength> Related Articles Where are user-defined JTAG device settings stored? Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['novalue']