Virtual JTAG Interface (VJI) Intel® FPGA IP
Provides access to the device through the JTAG interface.
The
Intel® Quartus® Prime software or JTAG control host identifies each
instance of this Intel® FPGA IP by a unique index.
Each VJI instance functions in a flow that resembles the JTAG operation of a device. The logic that uses this interface must maintain the continuity of the JTAG chain on behalf the device when this instance becomes active. The sld_virtual_jtag Intel® FPGA IP is available for all Intel device families that the Intel® Quartus® Prime software supports.
Intel recommends instantiating this function with the IP Catalog.
Note:
For more information about the Virtual JTAG Intel® FPGA IP, refer to the Altera Training page of the Altera website.When you create your Intel® FPGA IP, you can use the IP Catalog to generate a netlist for third-party synthesis tools.