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Fax：0755-21505832
E-mail：qin@hongke.cn
Office add：Qianjin 2nd rd，xixiang town，Bao'an district，shenzhen city，Guangdong province，China
Factory add：6 Floor,Weixingda Industry Park,Mingshen 4 Ways,Liaokeng Shiyan,Bao'an District,Shenzhen City,Guangdong Province,China.
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DisplayPort auxiliary function
DisplayPort use AUX (auxiliary channel) as equipment between the bidirectional communication bus, than the bandwidth of the CEC much.
DisplayPort1.0 and 1.1 the highest bandwidth is 1 MBPS. The DisplayPort1.2 will increase to 720 MBPS, make its can support USB and Ethernet.
AUX also can build a link and link training to optimize speed and the reliability of the link.
