Hi Teams,
I'm using 913 send 10bit RAW video to 954, and generate MIPI data to video grabber. But our grabber cannot recognize this MIPI data packet. (data CRC ok, but cannot split these data into a frame)
I have checked with another camera, some differences at the end of the data packet.
Please let me know any else I can try.
Thanks.
Imager: 1300*1000px 10bit DVP 96MHz PCLK
Serializer: 913A
+STP cable
Deserializer: 954 port1
Setting
Deserialzer:
0x1f,0x03 //400mbps per lane (problem still exists at 800mbps)
0x33,0x03 //4lane, continous clk
0x20,0x10 //Enabled FWD for RX Port 1, disabled FWD for RX Port 0
0x4c,0x12 //FPD3_PORT_SEL port1
(I2C pass through/I2C alias)
0x7c,0x01 // FV,LV setting
0x70,0x6b // RAW10 DT
0x6d,0x73 // 913A 10-bit STP mode
0x10,0xc5 //Enable 954 GPIO0,1 OUTPUT FV and LV 0x11,0xe5
0xbc,0x80 // FV_MIN_TIME (problem still exists at 0x00)
Serializer:
0x05,0x25 //overrides to 10bit mode
Current status:
PASS, LOCK : high
No forward channel parity error
913 PCLK detect: STABLE, HIGH
0x73,0x74 = DEC1300 line
0x75,0x76 = DEC 2000 byte
No CRC error occurs on video grabber
HSYNC, VSYNC output on 954, almost the same with sensor side. (VSYNC inverted)
FV-LV=690us, =66240*PCLK
MIPI data
Camera B is a 12bit raw camera using 913 and coax.
It can be displayed on the same backend grabber via 954.