Tool/software:
Hi,
2 lane @ 800Mbps/lane
2 lane @ 1.6Gbps/lane |<-------> DS90UB953 ------ Camera 1
Nvidia tegra orin <------> DS90UB960 <----->|
|<-------> DS90UB953 ------ Camera 2
2 lane @ 800 Mbps/lane
both are the same type of cameras 1280*800 resolution 10-bit raw pixel max 120 fps
We face an Rx buffer error on both Rx ports of the deserializer when streaming both cameras together at 60fps. which should be working as I have cross-checked the input and output bandwidth, output bandwidth is enough to accommodate both cameras.
Can someone please give me a hint regarding the issue here? I am attaching the register dump of ds90ub960.
0 -> 7a
1 -> 0
2 -> 1e
3 -> 40
4 -> d0
5 -> 1
6 -> 0
7 -> fe
8 -> 1c
9 -> 10
a -> 7a
b -> 7a
c -> 3
d -> b9
e -> 0
f -> ff
10 -> 0
11 -> 0
12 -> 0
13 -> 0
14 -> 0
15 -> 0
16 -> 0
17 -> 0
18 -> 0
19 -> 0
1a -> 0
1b -> 0
1c -> 0
1d -> 0
1e -> 4
1f -> 0
20 -> c3
21 -> 3
22 -> 0
23 -> 0
24 -> 3
25 -> 0
26 -> 0
27 -> 0
28 -> 0
29 -> 0
2a -> 0
2b -> 0
2c -> 0
2d -> 0
2e -> 0
2f -> 0
30 -> 0
31 -> 0
32 -> 1
33 -> 0
34 -> 0
35 -> 0
36 -> 0
37 -> 0
38 -> 0
39 -> 0
3a -> 0
3b -> 0
3c -> 0
3d -> 0
3e -> 0
3f -> 0
40 -> 0
41 -> a9
42 -> 71
43 -> 1
44 -> 0
45 -> 0
46 -> 20
47 -> 0
48 -> 0
49 -> 0
4a -> 0
4b -> 12
4c -> 12
4d -> 43
4e -> 14
4f -> 64
50 -> 0
51 -> 0
52 -> 0
53 -> 3
54 -> 0
55 -> 0
56 -> 0
57 -> 0
58 -> 5e
59 -> 0
5a -> 0
5b -> 30
5c -> 8a
5d -> c0
5e -> 20
5f -> 0
60 -> 0
61 -> 0
62 -> 0
63 -> 0
64 -> 0
65 -> 96
66 -> 9a
67 -> 0
68 -> 0
69 -> 0
6a -> 0
6b -> 0
6c -> 0
6d -> 78
6e -> 88
6f -> 88
70 -> 6b
71 -> 6c
72 -> 55
73 -> 3
74 -> 20
75 -> 6
76 -> 40
77 -> c5
78 -> 0
79 -> 1
7a -> 0
7b -> 0
7c -> 20
7d -> 0
7e -> 0
7f -> 0
80 -> 0
81 -> 0
82 -> 0
83 -> 0
84 -> 0
85 -> 0
86 -> 0
87 -> 0
88 -> 0
89 -> 0
8a -> 0
8b -> 0
8c -> 0
8d -> 0
8e -> 0
8f -> 0
90 -> 0
91 -> 0
92 -> 0
93 -> 0
94 -> 0
95 -> 0
96 -> 0
97 -> 0
98 -> 2
99 -> cb
9a -> 1
9b -> 15
9c -> ff
9d -> ff
9e -> 0
9f -> c1
a0 -> 0
a1 -> 0
a2 -> 0
a3 -> 0
a4 -> 0
a5 -> 1c
a6 -> 0
a7 -> 0
a8 -> 0
a9 -> 0
aa -> 0
ab -> 0
ac -> 0
ad -> 0
ae -> 0
af -> 0
b0 -> 8
b1 -> 9
b2 -> 8
b3 -> 8
b4 -> 25
b5 -> 0
b6 -> 18
b7 -> 0
b8 -> f8
b9 -> 33
ba -> 83
bb -> 74
bc -> 80
bd -> 0
be -> 0
bf -> 0
c0 -> 0
c1 -> 0
c2 -> 0
c3 -> 0
c4 -> 0
c5 -> 0
c6 -> 0
c7 -> 0
c8 -> 0
c9 -> 0
ca -> 0
cb -> 0
cc -> 0
cd -> 0
ce -> 0
cf -> 0
d0 -> 0
d1 -> 43
d2 -> 94
d3 -> 0
d4 -> 60
d5 -> e0
d6 -> 0
d7 -> 2
d8 -> 7
d9 -> 7f
da -> 0
db -> 0
dc -> 0
dd -> 0
de -> 0
df -> 0
e0 -> 0
e1 -> 0
e2 -> 0
e3 -> 0
e4 -> 0
e5 -> 0
e6 -> 0
e7 -> 0
e8 -> 0
e9 -> 0
ea -> 0
eb -> 0
ec -> 0
ed -> 0
ee -> 0
ef -> 0
f0 -> 5f
f1 -> 55
f2 -> 42
f3 -> 39
f4 -> 36
f5 -> 30
f6 -> 0
f7 -> 0
f8 -> 0
f9 -> 0
fa -> 0
fb -> 0
fc -> 0
fd -> 0
fe -> 0
Thanks,
Kayas Ahmed
