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现象描述：分辨率为4K@60hz时，画面显示黑屏，而EDID已经读取完成，但将DDC通道由监听模式改为经TMDS181处理后，画面显示正常问题：DDC信号上除了EDID信息之外，会包含哪些和TMDS信号相关的信息，有什么工具可以将TMDS181寄存器全部抓出来？
您好，
下面用户问题与您的问题类似，看下帖子的回复是否可以帮助到您：
https://e2e.ti.com/support/interface-group/interface/f/interface-forum/958340/tmds181-no-signal-output-when-worked-in-4k-60?tisearch=e2e-sitesearch&keymatch=TMDS181%252525252525252525204k%2525252525252525254060hz#
?? ? 说：有什么工具可以将TMDS181寄存器全部抓出来？
我看到您已经在E2E英文论坛咨询了相同的问题， 请查看下面帖子回复和等待资深的英文论坛工程的答复：
TMDS181: How to get Register information of TMDS181？
TMDS181: What information is included in the DDC circuit in addition to the EDID information？
