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下图是我司的TMDS原理图设计,方案是由FPGA输入HDMI经过TMDS,再到RK3588,目前遇到的问题是,FPGA由输出HDMI信号,但是TMDS并没信号输出到RK3588,请帮忙分析一下我司的原理图是否设计有缺陷或遗漏,RK配置上是否有什么需要注意的?
您好,
建议您先按照下面checklist 自检:
下面EVM用户指南里也有原理图您可以参考:
TMDS181RGZ Evaluation Module User's Guide (Rev. A)
下面文档希望对您也有帮助: