DS90UB964-Q1: DS90UB964+DS90UB933 no image output

Hi sir,

We had set the interrupt to init before start steaming
----------------------------------
reg_addr = 0x4c , reg_data = 0xf
reg_addr = 0xd8 , reg_data = 0x0
reg_addr = 0xd9 , reg_data = 0x73
reg_addr = 0x7d , reg_data = 0xb9
reg_addr = 0x23 , reg_data = 0x8f

The Sensor info:
----------------
Frame Rate = 30
Width = 1280
Height = 720
Vertical Blanking Lines = 239
Horizontal Blanking Lines = 190
H Total 2750
V Total 1200

We use type
----------------------------------
1.RAW10 8bit mode
2.CSI 800Mhz
3.Coax mode
4.yuv_422_8bit

on CSI0 port0

Read status :
----------------------------------
0x24 -> 0x00
0x4d -> 0x03
0x4e -> 0x2c
0xdb -> 0x08
0xda -> 0x00

Hello,

I have few questions to understand your issue better;

-What is the used clocking mode on both devices, 933 and 964?

-What are the MODE settings in your schematics, for both devices?

-Do yu have stable lock?

-How many RX ports are you using/ how many cameras are connected and to which RX port?

- Can you shar the register dump from your 933 and from the 964?

Hi Sir,

-What is the used clocking mode on both devices, 933 and 964?
Ans --> 800M Clock

-What are the MODE settings in your schematics, for both devices?
Ans --> you mean is Coax mode or STP mode? It's Coax mode.

-Do yu have stable lock?
Ans --> Yap, I select register 0x4d value is 0x03

-How many RX ports are you using/ how many cameras are connected and to which RX port?
Ans --> We set only RX0 port to use and just connected a Sensor on CSI0 - port0.

- Can you shar the register dump from your 933 and from the 964?

Ans -->

964                 933

-----------------  -----------------
0x00 -> 0x60 0x00 -> 0xb0
0x01 -> 0x00 0x01 -> 0x30
0x02 -> 0x1e 0x02 -> 0x20
0x03 -> 0x30 0x03 -> 0xc5
0x04 -> 0xc2 0x04 -> 0x80
0x05 -> 0x01 0x05 -> 0x14
0x06 -> 0x00 0x06 -> 0x60
0x07 -> 0xfe 0x07 -> 0x00
0x08 -> 0x1c 0x08 -> 0x00
0x09 -> 0x10 0x09 -> 0x00
0x0a -> 0x79 0x0a -> 0x00
0x0b -> 0x79 0x0b -> 0x00
0x0c -> 0x0f 0x0c -> 0x15
0x0d -> 0x09 0x0d -> 0x55
0x0e -> 0x01 0x0e -> 0x35
0x0f -> 0xff 0x0f -> 0x00
0x10 -> 0x81 0x10 -> 0x17
0x11 -> 0x85 0x11 -> 0x82
0x12 -> 0x89 0x12 -> 0x82
0x13 -> 0x8d 0x13 -> 0x00
0x14 -> 0x00 0x14 -> 0x00
0x15 -> 0x00 0x15 -> 0x31
0x16 -> 0x00 0x16 -> 0x80
0x17 -> 0x00 0x17 -> 0x00
0x18 -> 0x00 0x18 -> 0x00
0x19 -> 0x00 0x19 -> 0x00
0x1a -> 0x00 0x1a -> 0x00
0x1b -> 0x00 0x1b -> 0x00
0x1c -> 0x00 0x1c -> 0x00
0x1d -> 0x00 0x1d -> 0xa0
0x1e -> 0x04 0x1e -> 0xfe
0x1f -> 0x02 0x1f -> 0x00
0x20 -> 0xf0 0x20 -> 0x0e
0x21 -> 0x03 0x21 -> 0x1c
0x22 -> 0x00 0x22 -> 0x29
0x23 -> 0x00 0x23 -> 0x00
0x24 -> 0x00 0x24 -> 0x00
0x25 -> 0x00 0x25 -> 0x00
0x26 -> 0x00 0x26 -> 0x00
0x27 -> 0x00 0x27 -> 0x00
0x28 -> 0x00 0x28 -> 0x25
0x29 -> 0x00 0x29 -> 0x06
0x2a -> 0x00 0x2a -> 0x00
0x2b -> 0x00 0x2b -> 0x00
0x2c -> 0x00 0x2c -> 0x00
0x2d -> 0x00 0x2d -> 0x00
0x2e -> 0x00 0x2e -> 0x00
0x2f -> 0x00 0x2f -> 0x00
0x30 -> 0x00 0x30 -> 0x00
0x31 -> 0x00 0x31 -> 0x00
0x32 -> 0x01 0x32 -> 0x00
0x33 -> 0x01 0x33 -> 0xfe
0x34 -> 0x00 0x34 -> 0x80
0x35 -> 0x00 0x35 -> 0x01
0x36 -> 0x00 0x36 -> 0x00
0x37 -> 0x00 0x37 -> 0x00
0x38 -> 0x00 0x38 -> 0x00
0x39 -> 0x00 0x39 -> 0x00
0x3a -> 0x00 0x3a -> 0x00
0x3b -> 0x00 0x3b -> 0x00
0x3c -> 0x00 0x3c -> 0x00
0x3d -> 0x00 0x3d -> 0x00
0x3e -> 0x00 0x3e -> 0x00
0x3f -> 0x00 0x3f -> 0x00
0x40 -> 0x00 0x40 -> 0xb0
0x41 -> 0xa3 0x41 -> 0x30
0x42 -> 0x01 0x42 -> 0x20
0x43 -> 0x01 0x43 -> 0xc5
0x44 -> 0x00 0x44 -> 0x80
0x45 -> 0x00 0x45 -> 0x14
0x46 -> 0x00 0x46 -> 0x60
0x47 -> 0x00 0x47 -> 0x00
0x48 -> 0x00 0x48 -> 0x00
0x49 -> 0x00 0x49 -> 0x00
0x4a -> 0x00 0x4a -> 0x00
0x4b -> 0x00 0x4b -> 0x00
0x4c -> 0x01 0x4c -> 0x15
0x4d -> 0x13 0x4d -> 0x55
0x4e -> 0xc5 0x4e -> 0x35
0x4f -> 0x31 0x4f -> 0x00
0x50 -> 0x80 0x50 -> 0x17
0x51 -> 0x00 0x51 -> 0x82
0x52 -> 0x00 0x52 -> 0x82
0x53 -> 0x00 0x53 -> 0x00
0x54 -> 0x00 0x54 -> 0x00
0x55 -> 0x00 0x55 -> 0x31
0x56 -> 0x04 0x56 -> 0x80
0x57 -> 0x00 0x57 -> 0x00
0x58 -> 0x58 0x58 -> 0x00
0x59 -> 0x00 0x59 -> 0x00
0x5a -> 0x00 0x5a -> 0x00
0x5b -> 0xb0 0x5b -> 0x00
0x5c -> 0x20 0x5c -> 0x00
0x5d -> 0xb0 0x5d -> 0xa0
0x5e -> 0x00 0x5e -> 0xfe
0x5f -> 0x00 0x5f -> 0x00
0x60 -> 0x00 0x60 -> 0x0e
0x61 -> 0x00 0x61 -> 0x1c
0x62 -> 0x00 0x62 -> 0x29
0x63 -> 0x00 0x63 -> 0x00
0x64 -> 0x00 0x64 -> 0x00
0x65 -> 0xb0 0x65 -> 0x00
0x66 -> 0x00 0x66 -> 0x00
0x67 -> 0x00 0x67 -> 0x00
0x68 -> 0x00 0x68 -> 0x25
0x69 -> 0x00 0x69 -> 0x06
0x6a -> 0x00 0x6a -> 0x00
0x6b -> 0x00 0x6b -> 0x00
0x6c -> 0x00 0x6c -> 0x00
0x6d -> 0x7f 0x6d -> 0x00
0x6e -> 0x09 0x6e -> 0x00
0x6f -> 0x08 0x6f -> 0x00
0x70 -> 0x1e 0x70 -> 0x00
0x71 -> 0x1e 0x71 -> 0x00
0x72 -> 0xe4 0x72 -> 0x00
0x73 -> 0x00 0x73 -> 0xfe
0x74 -> 0x00 0x74 -> 0x80
0x75 -> 0x00 0x75 -> 0x01
0x76 -> 0x00 0x76 -> 0x00
0x77 -> 0xc5 0x77 -> 0x00
0x78 -> 0x00 0x78 -> 0x00
0x79 -> 0x01 0x79 -> 0x00
0x7a -> 0x00 0x7a -> 0x00
0x7b -> 0x00 0x7b -> 0x00
0x7c -> 0xc1 0x7c -> 0x00
0x7d -> 0x00 0x7d -> 0x00
0x7e -> 0x00 0x7e -> 0x00
0x7f -> 0x00 0x7f -> 0x00
0x80 -> 0x00 0x80 -> 0xb0
0x81 -> 0x00 0x81 -> 0x30
0x82 -> 0x00 0x82 -> 0x20
0x83 -> 0x00 0x83 -> 0xc5
0x84 -> 0x00 0x84 -> 0x80
0x85 -> 0x00 0x85 -> 0x14
0x86 -> 0x00 0x86 -> 0x60
0x87 -> 0x00 0x87 -> 0x00
0x88 -> 0x00 0x88 -> 0x00
0x89 -> 0x00 0x89 -> 0x00
0x8a -> 0x00 0x8a -> 0x00
0x8b -> 0x00 0x8b -> 0x00
0x8c -> 0x00 0x8c -> 0x15
0x8d -> 0x00 0x8d -> 0x55
0x8e -> 0x00 0x8e -> 0x35
0x8f -> 0x00 0x8f -> 0x00
0x90 -> 0x00 0x90 -> 0x17
0x91 -> 0x00 0x91 -> 0x82
0x92 -> 0x00 0x92 -> 0x82
0x93 -> 0x00 0x93 -> 0x00
0x94 -> 0x00 0x94 -> 0x00
0x95 -> 0x00 0x95 -> 0x31
0x96 -> 0x00 0x96 -> 0x80
0x97 -> 0x00 0x97 -> 0x00
0x98 -> 0x00 0x98 -> 0x00
0x99 -> 0x00 0x99 -> 0x00
0x9a -> 0x00 0x9a -> 0x00
0x9b -> 0x00 0x9b -> 0x00
0x9c -> 0x00 0x9c -> 0x00
0x9d -> 0x00 0x9d -> 0xa0
0x9e -> 0x00 0x9e -> 0xfe
0x9f -> 0x00 0x9f -> 0x00
0xa0 -> 0x00 0xa0 -> 0x0e
0xa1 -> 0x00 0xa1 -> 0x1c
0xa2 -> 0x00 0xa2 -> 0x29
0xa3 -> 0x00 0xa3 -> 0x00
0xa4 -> 0x00 0xa4 -> 0x00
0xa5 -> 0x00 0xa5 -> 0x00
0xa6 -> 0x00 0xa6 -> 0x00
0xa7 -> 0x00 0xa7 -> 0x00
0xa8 -> 0x00 0xa8 -> 0x25
0xa9 -> 0x00 0xa9 -> 0x06
0xaa -> 0x00 0xaa -> 0x00
0xab -> 0x00 0xab -> 0x00
0xac -> 0x00 0xac -> 0x00
0xad -> 0x00 0xad -> 0x00
0xae -> 0x00 0xae -> 0x00
0xaf -> 0x00 0xaf -> 0x00
0xb0 -> 0x10 0xb0 -> 0x00
0xb1 -> 0x14 0xb1 -> 0x00
0xb2 -> 0x1f 0xb2 -> 0x00
0xb3 -> 0x08 0xb3 -> 0xfe
0xb4 -> 0x25 0xb4 -> 0x80
0xb5 -> 0x00 0xb5 -> 0x01
0xb6 -> 0x18 0xb6 -> 0x00
0xb7 -> 0x00 0xb7 -> 0x00
0xb8 -> 0x8f 0xb8 -> 0x00
0xb9 -> 0x03 0xb9 -> 0x00
0xba -> 0x03 0xba -> 0x00
0xbb -> 0x74 0xbb -> 0x00
0xbc -> 0x80 0xbc -> 0x00
0xbd -> 0x00 0xbd -> 0x00
0xbe -> 0x00 0xbe -> 0x00
0xbf -> 0x00 0xbf -> 0x00
0xc0 -> 0x00 0xc0 -> 0xb0
0xc1 -> 0x00 0xc1 -> 0x30
0xc2 -> 0x00 0xc2 -> 0x20
0xc3 -> 0x00 0xc3 -> 0xc5
0xc4 -> 0x00 0xc4 -> 0x80
0xc5 -> 0x00 0xc5 -> 0x14
0xc6 -> 0x00 0xc6 -> 0x60
0xc7 -> 0x00 0xc7 -> 0x00
0xc8 -> 0x00 0xc8 -> 0x00
0xc9 -> 0x00 0xc9 -> 0x00
0xca -> 0x00 0xca -> 0x00
0xcb -> 0x00 0xcb -> 0x00
0xcc -> 0x00 0xcc -> 0x15
0xcd -> 0x00 0xcd -> 0x55
0xce -> 0x00 0xce -> 0x35
0xcf -> 0x00 0xcf -> 0x00
0xd0 -> 0x00 0xd0 -> 0x17
0xd1 -> 0x43 0xd1 -> 0x82
0xd2 -> 0x84 0xd2 -> 0x82
0xd3 -> 0x2f 0xd3 -> 0x00
0xd4 -> 0x60 0xd4 -> 0x00
0xd5 -> 0xf8 0xd5 -> 0x31
0xd6 -> 0x07 0xd6 -> 0x80
0xd7 -> 0x00 0xd7 -> 0x00
0xd8 -> 0x00 0xd8 -> 0x00
0xd9 -> 0x00 0xd9 -> 0x00
0xda -> 0x00 0xda -> 0x00
0xdb -> 0x00 0xdb -> 0x00
0xdc -> 0x00 0xdc -> 0x00
0xdd -> 0x00 0xdd -> 0xa0
0xde -> 0x00 0xde -> 0xfe
0xdf -> 0x00 0xdf -> 0x00
0xe0 -> 0x00 0xe0 -> 0x0e
0xe1 -> 0x00 0xe1 -> 0x1c
0xe2 -> 0x00 0xe2 -> 0x29
0xe3 -> 0x00 0xe3 -> 0x00
0xe4 -> 0x00 0xe4 -> 0x00
0xe5 -> 0x00 0xe5 -> 0x00
0xe6 -> 0x00 0xe6 -> 0x00
0xe7 -> 0x00 0xe7 -> 0x00
0xe8 -> 0x00 0xe8 -> 0x25
0xe9 -> 0x00 0xe9 -> 0x06
0xea -> 0x00 0xea -> 0x00
0xeb -> 0x00 0xeb -> 0x00
0xec -> 0x00 0xec -> 0x00
0xed -> 0x00 0xed -> 0x00
0xee -> 0x00 0xee -> 0x00
0xef -> 0x00 0xef -> 0x00
0xf0 -> 0x5f 0xf0 -> 0x00
0xf1 -> 0x55 0xf1 -> 0x00
0xf2 -> 0x42 0xf2 -> 0x00
0xf3 -> 0x39 0xf3 -> 0xfe
0xf4 -> 0x36 0xf4 -> 0x80
0xf5 -> 0x34 0xf5 -> 0x01
0xf6 -> 0x00 0xf6 -> 0x00
0xf7 -> 0x00 0xf7 -> 0x00
0xf8 -> 0x00 0xf8 -> 0x00
0xf9 -> 0x00 0xf9 -> 0x00
0xfa -> 0x00 0xfa -> 0x00
0xfb -> 0x00 0xfb -> 0x00
0xfc -> 0x00 0xfc -> 0x00
0xfd -> 0x00 0xfd -> 0x00
0xfe -> 0x00 0xfe -> 0x00
0xff -> 0x00 0xff -> 0x00

Hello,

Thanks for providing the register dumps. I will review them and come back to you.

Regarding my questions:

-What is the used clocking mode on both devices, 933 and 964?
Here I am asking about the used clocking mode, if it is external oscillator or CLK from imager. Also what is the value of the used clock on both devices?

-What are the MODE settings in your schematics, for both devices?
Here I wanted to know which Mode, i.e. RAW10, RAW12LF, or RAW12HF? 

Hi Hamzeh,

Thanks for your reply.

-What is the used clocking mode on both devices, 933 and 964?

We use external oscillator for 964, its clock is 25MHz.

-What are the MODE settings in your schematics, for both devices?

RAW10

Regards,

Hi Hamzeh,

The 933 doesn't use the external oscillator, it refer to PCLK from camera sensor.

PCLK is 99 MHz.

The camera sensor uses the external oscillator(27MHz).

Regards,

Hello,

from the 964 register dump, I can see followings:

In reg 0x20, all Port forwarding are disabled. You need to enable the forwarding for the port you are using.
In reg 0x20, 0x21, Which CSI-2 TX port are you using? If only TX Port0, then you need to enable the mapping and forwarding to this only.
In reg 0x4E, there are line length and line count changes and instability, which means some thing wrong with the incoming data!
In reg 0x5B, 0x5D, 0x65, you are using the same I2C ID for the SER and for the Sensor!!
Change reg 0x70 and 0x71 to default values!
In registers 0x73, 0x74, 0x75, 0x76, you should see the details of the received video frame. Here all values are 0x00, which means you are not receiving any reliable data.

Hi Hamzeh,

The vendor of the Sensor said that 933 will send frames once power-up, so we don't need to know the address of the Sensor. (that's why we set 0x5B, 0x5D & 0x65 as the same value.)

And we don't need to configure 933 & the Sensor as well.

I follow your comments to modify 0x20 & 0x21 and to change 0x70 & 0x71 as default values.

It seems that doesn't have any change...

Do you help any suggestions for us? Thanks.

The below are 964 & 933 registers data:

964

0x00 -> 0x60

0x01 -> 0x00

0x02 -> 0x1e

0x03 -> 0x30

0x04 -> 0xc2

0x05 -> 0x01

0x06 -> 0x00

0x07 -> 0xfe

0x08 -> 0x1c

0x09 -> 0x10

0x0a -> 0x79

0x0b -> 0x79

0x0c -> 0x0f

0x0d -> 0x09

0x0e -> 0x01

0x0f -> 0xff

0x10 -> 0x81

0x11 -> 0x85

0x12 -> 0x89

0x13 -> 0x8d

0x14 -> 0x00

0x15 -> 0x00

0x16 -> 0x00

0x17 -> 0x00

0x18 -> 0x00

0x19 -> 0x00

0x1a -> 0x00

0x1b -> 0x00

0x1c -> 0x00

0x1d -> 0x00

0x1e -> 0x04

0x1f -> 0x02

0x20 -> 0x00

0x21 -> 0x01

0x22 -> 0x00

0x23 -> 0x8f

0x24 -> 0x00

0x25 -> 0x00

0x26 -> 0x00

0x27 -> 0x00

0x28 -> 0x00

0x29 -> 0x00

0x2a -> 0x00

0x2b -> 0x00

0x2c -> 0x00

0x2d -> 0x00

0x2e -> 0x00

0x2f -> 0x00

0x30 -> 0x00

0x31 -> 0x00

0x32 -> 0x01

0x33 -> 0x03

0x34 -> 0x00

0x35 -> 0x00

0x36 -> 0x00

0x37 -> 0x00

0x38 -> 0x00

0x39 -> 0x00

0x3a -> 0x00

0x3b -> 0x00

0x3c -> 0x00

0x3d -> 0x00

0x3e -> 0x00

0x3f -> 0x00

0x40 -> 0x00

0x41 -> 0xa3

0x42 -> 0x01

0x43 -> 0x01

0x44 -> 0x00

0x45 -> 0x00

0x46 -> 0x00

0x47 -> 0x00

0x48 -> 0x00

0x49 -> 0x00

0x4a -> 0x00

0x4b -> 0x00

0x4c -> 0x01

0x4d -> 0x01

0x4e -> 0x04

0x4f -> 0x31

0x50 -> 0x80

0x51 -> 0x00

0x52 -> 0x00

0x53 -> 0x00

0x54 -> 0x00

0x55 -> 0x00

0x56 -> 0x00

0x57 -> 0x00

0x58 -> 0x58

0x59 -> 0x00

0x5a -> 0x00

0x5b -> 0xb0

0x5c -> 0x20

0x5d -> 0xb0

0x5e -> 0x00

0x5f -> 0x00

0x60 -> 0x00

0x61 -> 0x00

0x62 -> 0x00

0x63 -> 0x00

0x64 -> 0x00

0x65 -> 0xb0

0x66 -> 0x00

0x67 -> 0x00

0x68 -> 0x00

0x69 -> 0x00

0x6a -> 0x00

0x6b -> 0x00

0x6c -> 0x00

0x6d -> 0x7f

0x6e -> 0x09

0x6f -> 0x08

0x70 -> 0x2b

0x71 -> 0x2c

0x72 -> 0xe4

0x73 -> 0x00

0x74 -> 0x00

0x75 -> 0x00

0x76 -> 0x00

0x77 -> 0xc5

0x78 -> 0x00

0x79 -> 0x01

0x7a -> 0x00

0x7b -> 0x00

0x7c -> 0x81

0x7d -> 0xb9

0x7e -> 0x00

0x7f -> 0x00

0x80 -> 0x00

0x81 -> 0x00

0x82 -> 0x00

0x83 -> 0x00

0x84 -> 0x00

0x85 -> 0x00

0x86 -> 0x00

0x87 -> 0x00

0x88 -> 0x00

0x89 -> 0x00

0x8a -> 0x00

0x8b -> 0x00

0x8c -> 0x00

0x8d -> 0x00

0x8e -> 0x00

0x8f -> 0x00

0x90 -> 0x00

0x91 -> 0x00

0x92 -> 0x00

0x93 -> 0x00

0x94 -> 0x00

0x95 -> 0x00

0x96 -> 0x00

0x97 -> 0x00

0x98 -> 0x00

0x99 -> 0x00

0x9a -> 0x00

0x9b -> 0x00

0x9c -> 0x00

0x9d -> 0x00

0x9e -> 0x00

0x9f -> 0x00

0xa0 -> 0x00

0xa1 -> 0x00

0xa2 -> 0x00

0xa3 -> 0x00

0xa4 -> 0x00

0xa5 -> 0x00

0xa6 -> 0x00

0xa7 -> 0x00

0xa8 -> 0x00

0xa9 -> 0x00

0xaa -> 0x00

0xab -> 0x00

0xac -> 0x00

0xad -> 0x00

0xae -> 0x00

0xaf -> 0x00

0xb0 -> 0x1c

0xb1 -> 0x13

0xb2 -> 0x1f

0xb3 -> 0x08

0xb4 -> 0x25

0xb5 -> 0x00

0xb6 -> 0x18

0xb7 -> 0x00

0xb8 -> 0x8f

0xb9 -> 0x03

0xba -> 0x03

0xbb -> 0x74

0xbc -> 0x80

0xbd -> 0x00

0xbe -> 0x00

0xbf -> 0x00

0xc0 -> 0x00

0xc1 -> 0x00

0xc2 -> 0x00

0xc3 -> 0x00

0xc4 -> 0x00

0xc5 -> 0x00

0xc6 -> 0x00

0xc7 -> 0x00

0xc8 -> 0x00

0xc9 -> 0x00

0xca -> 0x00

0xcb -> 0x00

0xcc -> 0x00

0xcd -> 0x00

0xce -> 0x00

0xcf -> 0x00

0xd0 -> 0x00

0xd1 -> 0x43

0xd2 -> 0x84

0xd3 -> 0x17

0xd4 -> 0x60

0xd5 -> 0xf8

0xd6 -> 0x07

0xd7 -> 0x00

0xd8 -> 0x00

0xd9 -> 0x73

0xda -> 0x00

0xdb -> 0x00

0xdc -> 0x00

0xdd -> 0x00

0xde -> 0x00

0xdf -> 0x00

0xe0 -> 0x00

0xe1 -> 0x00

0xe2 -> 0x00

0xe3 -> 0x00

0xe4 -> 0x00

0xe5 -> 0x00

0xe6 -> 0x00

0xe7 -> 0x00

0xe8 -> 0x00

0xe9 -> 0x00

0xea -> 0x00

0xeb -> 0x00

0xec -> 0x00

0xed -> 0x00

0xee -> 0x00

0xef -> 0x00

0xf0 -> 0x5f

0xf1 -> 0x55

0xf2 -> 0x42

0xf3 -> 0x39

0xf4 -> 0x36

0xf5 -> 0x34

0xf6 -> 0x00

0xf7 -> 0x00

0xf8 -> 0x00

0xf9 -> 0x00

0xfa -> 0x00

0xfb -> 0x00

0xfc -> 0x00

0xfd -> 0x00

0xfe -> 0x00

0xff -> 0x00

933

0x00 -> 0xb0

0x01 -> 0x30

0x02 -> 0x20

0x03 -> 0xc5

0x04 -> 0x80

0x05 -> 0x14

0x06 -> 0x60

0x07 -> 0x00

0x08 -> 0x00

0x09 -> 0x00

0x0a -> 0x00

0x0b -> 0x00

0x0c -> 0x15

0x0d -> 0x55

0x0e -> 0x35

0x0f -> 0x00

0x10 -> 0x17

0x11 -> 0x82

0x12 -> 0x82

0x13 -> 0x00

0x14 -> 0x00

0x15 -> 0x31

0x16 -> 0x80

0x17 -> 0x00

0x18 -> 0x00

0x19 -> 0x00

0x1a -> 0x00

0x1b -> 0x00

0x1c -> 0x00

0x1d -> 0xa0

0x1e -> 0xfe

0x1f -> 0x00

0x20 -> 0x0e

0x21 -> 0x1c

0x22 -> 0x29

0x23 -> 0x00

0x24 -> 0x00

0x25 -> 0x00

0x26 -> 0x00

0x27 -> 0x00

0x28 -> 0x25

0x29 -> 0x06

0x2a -> 0x00

0x2b -> 0x00

0x2c -> 0x00

0x2d -> 0x00

0x2e -> 0x00

0x2f -> 0x00

0x30 -> 0x00

0x31 -> 0x00

0x32 -> 0x00

0x33 -> 0xfe

0x34 -> 0x80

0x35 -> 0x01

0x36 -> 0x00

0x37 -> 0x00

0x38 -> 0x00

0x39 -> 0x00

0x3a -> 0x00

0x3b -> 0x00

0x3c -> 0x00

0x3d -> 0x00

0x3e -> 0x00

0x3f -> 0x00

0x40 -> 0xb0

0x41 -> 0x30

0x42 -> 0x20

0x43 -> 0xc5

0x44 -> 0x80

0x45 -> 0x14

0x46 -> 0x60

0x47 -> 0x00

0x48 -> 0x00

0x49 -> 0x00

0x4a -> 0x00

0x4b -> 0x00

0x4c -> 0x15

0x4d -> 0x55

0x4e -> 0x35

0x4f -> 0x00

0x50 -> 0x17

0x51 -> 0x82

0x52 -> 0x82

0x53 -> 0x00

0x54 -> 0x00

0x55 -> 0x31

0x56 -> 0x80

0x57 -> 0x00

0x58 -> 0x00

0x59 -> 0x00

0x5a -> 0x00

0x5b -> 0x00

0x5c -> 0x00

0x5d -> 0xa0

0x5e -> 0xfe

0x5f -> 0x00

0x60 -> 0x0e

0x61 -> 0x1c

0x62 -> 0x29

0x63 -> 0x00

0x64 -> 0x00

0x65 -> 0x00

0x66 -> 0x00

0x67 -> 0x00

0x68 -> 0x25

0x69 -> 0x06

0x6a -> 0x00

0x6b -> 0x00

0x6c -> 0x00

0x6d -> 0x00

0x6e -> 0x00

0x6f -> 0x00

0x70 -> 0x00

0x71 -> 0x00

0x72 -> 0x00

0x73 -> 0xfe

0x74 -> 0x80

0x75 -> 0x01

0x76 -> 0x00

0x77 -> 0x00

0x78 -> 0x00

0x79 -> 0x00

0x7a -> 0x00

0x7b -> 0x00

0x7c -> 0x00

0x7d -> 0x00

0x7e -> 0x00

0x7f -> 0x00

0x80 -> 0xb0

0x81 -> 0x30

0x82 -> 0x20

0x83 -> 0xc5

0x84 -> 0x80

0x85 -> 0x14

0x86 -> 0x60

0x87 -> 0x00

0x88 -> 0x00

0x89 -> 0x00

0x8a -> 0x00

0x8b -> 0x00

0x8c -> 0x15

0x8d -> 0x55

0x8e -> 0x35

0x8f -> 0x00

0x90 -> 0x17

0x91 -> 0x82

0x92 -> 0x82

0x93 -> 0x00

0x94 -> 0x00

0x95 -> 0x31

0x96 -> 0x80

0x97 -> 0x00

0x98 -> 0x00

0x99 -> 0x00

0x9a -> 0x00

0x9b -> 0x00

0x9c -> 0x00

0x9d -> 0xa0

0x9e -> 0xfe

0x9f -> 0x00

0xa0 -> 0x0e

0xa1 -> 0x1c

0xa2 -> 0x29

0xa3 -> 0x00

0xa4 -> 0x00

0xa5 -> 0x00

0xa6 -> 0x00

0xa7 -> 0x00

0xa8 -> 0x25

0xa9 -> 0x06

0xaa -> 0x00

0xab -> 0x00

0xac -> 0x00

0xad -> 0x00

0xae -> 0x00

0xaf -> 0x00

0xb0 -> 0x00

0xb1 -> 0x00

0xb2 -> 0x00

0xb3 -> 0xfe

0xb4 -> 0x80

0xb5 -> 0x01

0xb6 -> 0x00

0xb7 -> 0x00

0xb8 -> 0x00

0xb9 -> 0x00

0xba -> 0x00

0xbb -> 0x00

0xbc -> 0x00

0xbd -> 0x00

0xbe -> 0x00

0xbf -> 0x00

0xc0 -> 0xb0

0xc1 -> 0x30

0xc2 -> 0x20

0xc3 -> 0xc5

0xc4 -> 0x80

0xc5 -> 0x14

0xc6 -> 0x60

0xc7 -> 0x00

0xc8 -> 0x00

0xc9 -> 0x00

0xca -> 0x00

0xcb -> 0x00

0xcc -> 0x15

0xcd -> 0x55

0xce -> 0x35

0xcf -> 0x00

0xd0 -> 0x17

0xd1 -> 0x82

0xd2 -> 0x82

0xd3 -> 0x00

0xd4 -> 0x00

0xd5 -> 0x31

0xd6 -> 0x80

0xd7 -> 0x00

0xd8 -> 0x00

0xd9 -> 0x00

0xda -> 0x00

0xdb -> 0x00

0xdc -> 0x00

0xdd -> 0xa0

0xde -> 0xfe

0xdf -> 0x00

0xe0 -> 0x0e

0xe1 -> 0x1c

0xe2 -> 0x29

0xe3 -> 0x00

0xe4 -> 0x00

0xe5 -> 0x00

0xe6 -> 0x00

0xe7 -> 0x00

0xe8 -> 0x25

0xe9 -> 0x06

0xea -> 0x00

0xeb -> 0x00

0xec -> 0x00

0xed -> 0x00

0xee -> 0x00

0xef -> 0x00

0xf0 -> 0x00

0xf1 -> 0x00

0xf2 -> 0x00

0xf3 -> 0xfe

0xf4 -> 0x80

0xf5 -> 0x01

0xf6 -> 0x00

0xf7 -> 0x00

0xf8 -> 0x00

0xf9 -> 0x00

0xfa -> 0x00

0xfb -> 0x00

0xfc -> 0x00

0xfd -> 0x00

0xfe -> 0x00

0xff -> 0x00

Best regards,

Hello,

I still can see that the 964 is not receiving any data from the Camera. Please make sure the Image sensor is up and running.

Can you measure the data lanes coming from the Imager into the 933?

Hi Hamzeh,

- Can you measure the data lanes coming from the Imager into the 933?

Ans --> The data has sent from the sensor to 933.

The VSync is 60Hz

The HSync is 34.7K

Hello,

Have you checked the PCLK? is the value as expected?

What about data lanes?

Hi Hamzeh,

Have you checked the PCLK? is the value as expected?

Ans: Yes, the PCLK value is as we expected.

The Data waveform is:

If we want to change the speed of CSI, just need to change the value of 0x1f, right?
is there any other register that needs to modify together?

Hello,

thanks for confirming.

Can you confirm the CLK and MODE settings are correct and matching the data sheets?

Also, can you measure at the output of SER and see if you have signal?

Hi Hamzeh,

We check the setting of CLK and MODE. it's as we expected, but the 964 CSI output interface no signal.

The sensor vendor tells us the PCLK from the ISP to 933 is 99Mhz,

we set 800M of the speed of cable between 933 and 964, Is it reasonable?

Hello,

can you please explain, what do you mean by "we set 800M of the speed of cable between 933 and 964" ?

Hi Hamzeh,

-- can you please explain, what do you mean by "we set 800M of the speed of cable between 933 and 964"?

We mean we want to set the value at 0x1f of 964 to 0x4 from 0x6.

/*CSI start setting for 800Mbps/1.6Gbps*/
#define CSI_1_6GBPS 0x4
#define CSI_800MBPS_REV_1 0x5
#define CSI_800MBPS_REV_2 0x6

Set 0x04 to 0x1f ( 1.6Gbps )
Set 0x06 to 0x1f ( 800Mbps )

This is fine. I do not see any issue!

Hi Hamzeh,
We set the register 0x20 to 0x00  by hand movement after start streaming and got the all green screen,
We want to test the CSI Timing, but we don't know how to calculate values of them, could you tell us what formula of it?

Figure 5. Clock and Data Timing in HS Transmission