WEBENCH® Tools/SN65DSI85: MIPI to LVDS IC

user5796040

Intellectual 300 points

Part Number: SN65DSI85
Other Parts Discussed in Thread: DSI-TUNER, , USB2ANY

Tool/software: WEBENCH® Design Tools

1,resoution 1920RGB*1200 2,dual port LVDS 3.10.1 inch 4 vesa 8bit 5 pclk 180MHz

please recommend a bridge IC for me and provide specification。

over 5 years ago

0 Ikechukwu Anyiam over 5 years ago

TI__Mastermind 35130 points

Hi Zhicheng,

Can you share a block diagram of your application? Are you trying to bridge DSI to LVDS?

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Android connector(MIPI singal)--> TI IC? (MIPI TO LVDS)-->LED driver (display panel) ,I want to a iC for MIPI singal convert to LVDS singal

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

There are different types of MIPI signals. If your signal is MIPI DSI then the SN65DSI85 is the appropriate choice, and you can use the DSI-Tuner to configure the register settings.

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Dear sir.

I don't connected devices for the middle of the PC and SN65DSI85 .Please give me a picture about connected devices ? (How do send to SN65DSI85 about DSI-Tuner produce I2C singal ?)

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Please see the guide for detailed information about the tool: www.ti.com/.../slla332b.pdf

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Please help to check logic !

SCHEMATIC1 _ TE101VVKS01-00_ET1.pdf

0 user5796040 over 5 years ago in reply to user5796040

Intellectual 300 points

Dear sir,

i'm sorry ,I change logic .As the attachment.

1,Fixed some mistakes,for instant ,TA0N/TA0P exchange location.BD18IA5MEFJ-ME2's Vo and Vcc .TXS0102DCUT's OE voltage 1.8V.

2,SN65DSI85 EN circuit use to RC circuit.

3,Can SN65DSI85's LVDA_refCLK circuit delet?

SCHEMATIC1 .pdf

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

I'm sorry but I don't understand your question. What is the issue that you're having?

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Dear sir,
PDF file is me my design schematic diagram 。My requirement: please help to check schematic diagram,if there are some mistake in the schematic diagram?

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hello,

I don't see any issues with the SN65DSI85 in your schematic.

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

What is tool model to the connection between SN65DSI85 and the PC ?How do we apple for ?

0 user5796040 over 5 years ago in reply to user5796040

Intellectual 300 points

We use IC modle SN65DSI85, if we can use smart pro X5 adapter replace Aardvark I2CSPI Host Adapter adapter?

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hi Zhicheng,

I'm not familiar with that board, but you just need an i2c interface compatible with the SN65DSI85. You should review the "Local i2c Interface Overview" section on page 24 of the datasheet, and also note that this is a 1.8V device.

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Dir sir,

But software "DSI Tuner" produce name suffix ".dsi" file.Do you know the other device to support the file?

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hi Zhicheng,

The DSI Tuner isn't something that you connect. It is simply a tool that helps pick the register settings for the SN65DSI85. The .dsi file is only a file that you can import back into the tool so that you don't have to re-enter the same settings again.

You will need to program the SN65DSI85 and your processor on your own, but you can use the .txt file output from the DSI-Tuner to help you know what values you need.

You can watch this video for a demonstration of how the tool is used: training.ti.com/configuring-sn65dsi85-dual-channel-dsi-dual-link-lvds-operation

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Dear sir,

You maybe understand have some question.

I just wnnt to konw adapter model. Do you konw other adapter model except for Aardvark I2CSPI Host Adapter?

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hi Zhicheng,

You can try the USB2ANY: http://www.ti.com/tool/USB2ANY

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Dear sir,

thank you!

But we have bought device for the Aardvark I2C/SPI adapter.Do you have this tool way to how to download file about SN65DSI85 ?It is best to video.

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hi Zhicheng,

I don't quite understand your question, but if you are confused about how to use the Aardvark you should read the guide on their website: www.totalphase.com/.../200602607-Aardvark-I2C-SPI-Host-Adapter-Quick-Start-Guide

Regards,
I.K.

0 user5796040 over 5 years ago in reply to Ikechukwu Anyiam

Intellectual 300 points

Dear sir,

If is same about LVDS's PORCH and DSI'S PORCH on use your commpany SN65DSI85 ?

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hi Zhicheng,

Sorry but it is difficult for me to understand what you're asking. I think you should watch this video for a step-by-step guide on configuring the device for dual channel DSI to dual channel LVDS. It should answer most of your questions: training.ti.com/configuring-sn65dsi85-dual-channel-dsi-dual-link-lvds-operation

Regards,
I.K.

0 user5796040 over 5 years ago in reply to user5796040

Intellectual 300 points

I want to know your company's sn65dsi85 under the chip initialization is?.There are details of how to operate steps or video?Chip download method specifically for your company.

0 Ikechukwu Anyiam over 5 years ago in reply to user5796040

TI__Mastermind 35130 points

Hi Zhicheng,

We only have instructions on the register settings and the initialization sequence. For actual implementation in your system you will need to do that on your own, because every customer's system is different.

Regards,
I.K.

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WEBENCH® Tools/SN65DSI85: MIPI to LVDS IC