Questions tagged [csi]

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SLVS/Parallel bridge & sync to CSI-2

I am going to make two prototype boards with the same functionality but using different components. This board will most likely use the OnSemi AR0237 or the OnSemi AR0330. I want to bridge and sync ...
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0answers
34 views

sub-LVDS to CSI-2

I am going to make two prototype boards with the same functionality but using different components. For the first prototype board, my question is related to this topic. The imaging sensors I'll use ...
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1answer
163 views

HDMI to CSI Converter for raspberry pi [closed]

I am creating a HDMI to CSI converter, but i dont know if the wiring is correct and if i need to add any passive component. can you guys help me out? EasyEDA Project
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24 views

How does transmission rate scale with number of of lanes in MIPI CSI2?

What I'm actually interested in is how non-MIPI data is converted to CSI2. Say I'm feeding a P-bit pixel to a CSI2 camera with n data lanes, how are the bits shared among the data lanes? If the pixel ...
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595 views

Dual MIPI cameras on Firefly RK3399

I am trying to set up dual MIPI cameras with a Firefly RK3399 development board running Android as 'demonstrated' here. The RK3399 has dual MIPI-CSI camera ports which can be used with an OV13850 ...
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1answer
21 views

SHorting MIPI Mux lines

I am currenty using the TS5MP646 http://www.ti.com/product/TS5MP646 . I need to build a 4:1 mux. I was wondering if I need to use 3 muxes, or can i just short the MIPI traces together and control it ...
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0answers
481 views

Interfacing with MIPI CSI-2 camera sensors like the Omnivision OV2732?

CSI-2 is used in pretty much every smartphone however I'm struggling to find much information on how most companies receive and control CSI-2 sensors. I understand there are NDAs. This is not for a ...
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1answer
77 views

Probing and Analyzing MIPI CSI 2 Interface

I'm looking at probing and analyzing the MIPI CSI 2 interface on D-Phy with a Keysight 16802A 68-channel logical analyzer plus the N4851A/B probe. The question is, usually a 16802A can have ...
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2answers
156 views

Is there a need for reference plane for differential traces

Is there a need for a reference plane for differential traces. I have seen cases wherein people use unshielded FFC cable like ones from Wurth Electronik for a board to board connection of differential ...
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1answer
516 views

Interfacing with MIPI camera sensors

I want to create an electronics project that will involve cameras. Though i want to create my own system, i want to create my own PCB and not be dependant upon existing solutions like development ...
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1answer
447 views

How do I pick the right CSI camera module?

I'm looking for a camera module that supports CSI for general photography, so I need reasonable resolution and overall quality. However I can't find any comparisons and there are dozens of modules to ...
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1answer
669 views

Lattice MachXO3L: MIPI CSI2 bridge

I would like to design a MIPI CSI2 bridge with a MachXO3L. I leverage the LVDS25 input/output of this FPGA family with the adequate resistors for HS traffic. (I think) I don't care about LP as the ...
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1answer
2k views

Which interface to choose SPI MIPI or Parallel?

I'm trying to connect the AR sensor module (AR0331) with the IMX6 processor and the problem is the camera uses a HiSPI & parallel line. Similarly, there is MI-PI (CSI) and Parallel line in the ...
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1answer
844 views

Duplicate MIPI CSI2 camera (one camera, two receivers)

I would like to feed two processors with the same MIPI CSI2 camera. I cannot afford to have one of the processors to play the role of proxy to the other. Though I searched hard, I'm not aware of any ...
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1answer
252 views

Connecting unused MIPI data lane in schematics and PCB layout

I am using a MIPI to parallel bridge in one of my designs. The bridge takes in inputs from a MIPI camera and sends the parallel data to a processor. I am using only 2 data lanes (of the 4 data lanes) ...
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1answer
6k views

Difference between SPI and CSI?

I want to know the difference between Serial Peripheral Interface(SPI ) and the Clocked Serial Interface( CSI).I know that both the protocols are serial in nature and differ in number of signal lines....