![clip_image002[4]](http://images0.cnblogs.com/blog/423442/201304/09201716-d3ba2674cba6407e88892f5d03361aa8.jpg "clip_image002[4]")
![clip_image004[4]](http://images0.cnblogs.com/blog/423442/201304/09201723-5c2bceb9788b4611ae5fe6238e0f9bf4.jpg "clip_image004[4]")
![clip_image006[4]](http://images0.cnblogs.com/blog/423442/201304/09201734-6c6ab874bcd8457fbbe56a0da239c72a.jpg "clip_image006[4]")
![clip_image007[4]](http://images0.cnblogs.com/blog/423442/201304/09201740-2a18a1ea2cdd4c03b7c89365ee4b84af.png "clip_image007[4]")
![clip_image008[4]](http://images0.cnblogs.com/blog/423442/201304/09201746-bdc4e6d35da44b4580778d79937cdfa3.png "clip_image008[4]")
DSI四层：D-PHY、通道管理、协议层、应用层
在cmd模式下lane 0是双向，在video模式下lane 0有可能是双向的
方向控制机制：通过发送Bus Turn-Around(BTA)
数据传输的两种方式：HS和低速ESCAPE模式
传输的总体格式：
![clip_image010[4]](http://images0.cnblogs.com/blog/423442/201304/09201752-bbf4f0d8334d4dac807f2fcfa1329a89.jpg "clip_image010[4]")
![clip_image012[4]](http://images0.cnblogs.com/blog/423442/201304/09201801-f0594dacb57e4dbdb59bb4b189cac05a.jpg "clip_image012[4]")
![clip_image014[4]](http://images0.cnblogs.com/blog/423442/201304/09201815-0579dc588fc146bfb8802f09ce5d66df.jpg "clip_image014[4]")
![clip_image016[4]](http://images0.cnblogs.com/blog/423442/201304/09201825-3b9ddfec1650490692143b078fe87e03.jpg "clip_image016[4]")
![clip_image018[4]](http://images0.cnblogs.com/blog/423442/201304/09201833-fdd5fea95cce4c4e8226984d98aad96e.jpg "clip_image018[4]")
![clip_image020[4]](http://images0.cnblogs.com/blog/423442/201304/09201848-53f0d5bce41f440dbecc1b2d8c33d867.jpg "clip_image020[4]")
![clip_image021[4]](http://images0.cnblogs.com/blog/423442/201304/09201902-68d74b4578d44216b8d0df458a4cee45.png "clip_image021[4]")
![clip_image023[4]](http://images0.cnblogs.com/blog/423442/201304/09201916-9f88182cbe4545c093489b6769dc5bf9.jpg "clip_image023[4]")
![clip_image025[4]](http://images0.cnblogs.com/blog/423442/201304/09201928-15f2d7eddf6543a5b668133e9420e70b.jpg "clip_image025[4]")
Video模式 ：
![clip_image027[4]](http://images0.cnblogs.com/blog/423442/201304/09201944-b6a6a7fb4ec04841ab9acd5862002f0e.jpg "clip_image027[4]")
![clip_image029[4]](http://images0.cnblogs.com/blog/423442/201304/09202004-44a0c55db9194649bb89ecdbb41fe470.jpg "clip_image029[4]")
![clip_image031[4]](http://images0.cnblogs.com/blog/423442/201304/09202021-45d279fd592b4f5aa64f63cd73e13988.jpg "clip_image031[4]")
![clip_image033[4]](http://images0.cnblogs.com/blog/423442/201304/09202033-38a5260f39da4b699646035b3ac95205.jpg "clip_image033[4]")
DSI四层：D-PHY、通道管理、协议层、应用层
在cmd模式下lane 0是双向，在video模式下lane 0有可能是双向的
方向控制机制：通过发送Bus Turn-Around(BTA)
数据传输的两种方式：HS和低速ESCAPE模式
传输的总体格式：
Video模式 ：