Other Parts Discussed in Thread: ALP, USB2ANY
Tool/software:
We have appled the parameters as follows:
0x4C,0x01, //RX Port0 write enable
0x58,0x5E, //I2C pass-through, BCC 50Mbps
0x07,0xFF, // disable BCC watchdog
0x09,0x81,
0x5C,0xb0, //933 address
//0x5D,0x06, //camera address
//0x65,0xB2, //camera address
0x4C,0x12, //RX Port1 write enable
0x58,0x5E, //I2C pass-through, BCC 50Mbps
0x07,0xFF, // disable BCC watchdog
0x09,0x81,
0x5C,0xb0, //933 address
//0x5D,0x06, //camera address
//0x65,0xB2, //camera address
0x4C,0x24, //RX Port2 write enable
0x58,0x5E, //I2C pass-through, BCC 50Mbps
0x07,0xFF, // disable BCC watchdog
0x09,0x81,
0x5C,0xb0, //933 address
//0x5D,0x06, //camera address
//0x65,0xB2, //camera address
0x4C,0x38, //RX Port3 write enable
0x58,0x5E, //I2C pass-through, BCC 50Mbps
0x07,0xFF, // disable BCC watchdog
0x09,0x81,
0x5C,0xb0, //933 address
//0x5D,0x06, //camera address
//0x65,0xB2, //camera address
0x5E,0xDA, //GW5200 physical address
0x66,0xDA, //GW5200 alias address
0x5F,0xD8, //GW5200 failsafe address
0x67,0xD8, //GW5200 failsafe address
0x6D,0x7C, //CSI setting
0x6E,0xA8, //BC_GPIO0=0, GC_GPIO1=Fsync
0x70,0x1E, //vc0,YUV422
0x72,0xE4, //vc0
0x7C,0xC1,
0x32,0x01,
0x33,0x03,// #CSI OUT ENABLE ,enable continuous clock
0x20,0xC0,// #CSI FORWARDING PORT0,1
//frame sync settings, For 25-Mbps backchannel operation,
//the frame period is 1200 ns (30 bits x 40 ns/bit).
//30fps, 33333333/1200=27777=0x6C81
//0x6E,0xA0,
//0x19,0x0C,//FS_HIGH_TIME_1
//0x1A,0x81,//FS_HIGH_TIME_0
//0x1B,0x60,//FS_LOW_TIME_1
//0x1C,0x00,//FS_LOW_TIME_0
//0x18,0x01,//FrameSync Enable
//50fps
//frame sync settings, For 50-Mbps backchannel operation,
//the frame period is 600 ns (30 bits x 20 ns/bit).
//50fps, 20000000/600=33333=0x8235
0x6E,0xA0,
0x19,0x02,//FS_HIGH_TIME_1
0x1A,0x35,//FS_HIGH_TIME_0
0x1B,0x80,//FS_LOW_TIME_1
0x1C,0x00,//FS_LOW_TIME_0
0x18,0x01,//FrameSync Enable
then input a ntsc camera, but can not show the camera picture, and the MIPI has waveform.
The question is how we can check and investigate it？
