Can YUV 4:2:2 12-bit interlaced SD (480i60 and 576i50) resolutions be supported?
AXI4-Stream Interface:
When using the AXI4-Stream interface, the HDMI Transmitter Subsystem cannot support YUV 422 12-bit interlaced SD (480i60 and 576i50) resolutions.
This is because the AXI4-Stream to Video Bridge inside of the HDMI Transmitter Subsystem does not support pixel replication as required by the HDMI specification.
Native Interface:
When using the Native interface, you can support YUV 422 12-bit interlaced SD (480i60 and 576i50) resolutions, but you will need to add your own pixel replication logic to comply with the HDMI specification.
| Answer Number | Answer Title | Version Found | Version Resolved |
|---|---|---|---|
| 65911 | HDMI 1.4/2.0 Transmitter (TX) Subsystem - Release Notes and Known Issues for the Vivado 2015.4 tool and later versions | N/A | N/A |
| AR# 70238 | |
|---|---|
| Date | 01/23/2018 |
| Status | Active |
| Type | General Article |
| IP | |