DS90UB960-Q1EVM: Can not light on the Camera for DVP camera

meng Ke

Hello:

I try to light on the 0X01F camera in our evm board. right now the SOC can not recongnize the MIPI CSI signal. can you help to analysis the problem. thx

and here is the light on register setting for 953&960:


i2ctransfer -y 2  w2@0x30 0x02 0x1E
i2ctransfer -y 2  w2@0x30 0x0C 0x0F
i2ctransfer -y 2  w2@0x30 0x4C 0x01
i2ctransfer -y 2  w2@0x30 0x58 0x58
i2ctransfer -y 2  w2@0x30 0x6D 0x7F
i2ctransfer -y 2  w2@0x30 0x70 0x1E
i2ctransfer -y 2  w2@0x30 0x7C 0xC0
i2ctransfer -y 2  w2@0x30 0x5C 0xB0
i2ctransfer -y 2  w2@0x30 0x5D 0xA0
i2ctransfer -y 2  w2@0x30 0x5E 0x6C
i2ctransfer -y 2  w2@0x30 0x65 0xA0
i2ctransfer -y 2  w2@0x30 0x66 0x6C
i2ctransfer -y 2  w2@0x30 0x32 0x01
i2ctransfer -y 2  w2@0x30 0x33 0x03
i2ctransfer -y 2  w2@0x30 0x20 0xC0
sleep 0.1
i2ctransfer -y 2  w2@0x58 0x0D 0x09
sleep 0.2
i2ctransfer -y 2  w2@0x58 0x0D 0x99

and with the setting that i can read the UB960 register . and I can see the Frame is active. can you helo me with the problem. thanks very much

root@am62axx-evm:/opt/etc# i2ctransfer -y 2 w1@0x30 0x90 r16
0xe0 0x7d 0x00 0x00 0xff 0xff 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
root@am62axx-evm:/opt/etc# i2ctransfer -y 2 w1@0x30 0x70 r16
0x1e 0x2c 0xe4 0x03 0xc0 0x0a 0x00 0xc5 0x00 0x01 0x00 0x00 0xc0 0x00 0x00 0x00

10 months ago