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DS90UB954-Q1: 设置虚拟通道失败

Part Number: DS90UB954-Q1


ti954 连接2个ti953芯片,两个摄像头的分辨率都为1920*1080

我配置了以下寄存器,但是只能获取到一个摄像头的乱码图像,我是否少配置了哪些寄存器?

虚拟通道寄存器方面我应该怎么配置,谢谢!

Write(954_addr, 0x4c, 0x01 ) //选择port 0

Write(954_addr, 0x58, 0x5e ) //iic pass through

Write(954_addr, 0x5c, 0x32 ) // 修改953地址

Write(954_addr, 0x72, 0xe8 ) // 设置虚拟通道

Write(954_addr, 0x4c, 0x12 ) //选择port 1

Write(954_addr, 0x58, 0x5e ) //iic pass through

Write(954_addr, 0x5c, 0x34 ) // 修改953地址

Write(954_addr, 0x72, 0xed ) // 设置虚拟通道

Write(954_addr, 0x4c, 0x0f ) //选择port 0 and port 1

Write(954_addr, 0x58, 0xde ) //iic pass through

Write(954_addr, 0x20, 0x00 ) // enable port 0 and port 1 RX

Write(954_addr, 0x6d, 0x7c ) // 选择coax线

Write(954_addr, 0x33, 0x42 ) // 开启CSI传输