Video Test Pattern Generator v8.1 is a direct replacement for v8.0. The IP features remain same but Vitis™ HLS tool will synthesize the IP instead of Vivado HLS tool:
• Addition of fid_in and fid ports
The TPG v8.0 has additional fid_in and fid ports which help in enable interlaced video support. In generator mode, the TPG generates fid to be sent to the external IP and in pass-through mode, the input fid to the IP via external IP, connected to fid_in is sent to external IP using the fid port. The connections to be made can be seen in This Figure .