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AR# 70238

HDMI Transmitter (TX) Subsystem v2.0 - Can YUV 4:2:2 12-bit interlaced SD (480i60 and 576i50) resolutions be supported?

描述

Can YUV 4:2:2 12-bit interlaced SD (480i60 and 576i50) resolutions be supported?

解决方案

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.

链接问答记录

主要问答记录

Answer Number 问答标题 问题版本 已解决问题的版本
65911 HDMI 1.4/2.0 发送器 (TX) 子系统 — Vivado 2015.4 工具及更新版本的版本说明和已知问题 N/A N/A
AR# 70238
日期 01/23/2018
状态 Active
Type 综合文章
IP
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