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Author Topic: Need FTDI (FT602) information  (Read 353 times)

vinays

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Need FTDI (FT602) information
« on: April 26, 2019, 04:54:16 AM »

In one of our ongoing project we are using FT602-Q device for video streaming or data capture from Image sensor.
We're using Intel MAX 10 FPGA to capture the data from Image Sensor. FPGA is interfaced with FT602
I have few questions please clarify
1) In our project data from image sensor is stored in a FIFO using FPGA and this FIFO output(12-bit data) is sent to FT602 by the FPGA. Is it possible to send 12-bit data on 32-bit data lines of FT602 ? What is the data format used in FT602  data transmission.
3)Does FT602 accepts raw data from Image sensor, if not any conversions needed to implement? please suggest.
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Re: Need FTDI (FT602) information
« Reply #1 on: April 26, 2019, 03:21:34 PM »

Hello,

1) In our project data from image sensor is stored in a FIFO using FPGA and this FIFO output(12-bit data) is sent to FT602 by the FPGA. Is it possible to send 12-bit data on 32-bit data lines of FT602 ? What is the data format
used in FT602  data transmission.


This is not possible. The FT602 is based around a 32-bit data bus and it looks for 32-bit control words.

3)Does FT602 accepts raw data from Image sensor, if not any conversions needed to implement? please suggest.

The FT602 is a UVC bridge it is not a sensor adapter and does not handle raw pixel data. It is not designed for direct attachment to a camera sensor or digital video source. The FIFO interface requires an FPGA to interface to FT602. 

For further information have a look at section 2.3 of AN_434 - https://www.ftdichip.com/Support/Documents/AppNotes/AN_434_FT602_UVC_Bus_Master_Sample.pdf

Regards,
FTDI Community.
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vinays

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Re: Need FTDI (FT602) information
« Reply #2 on: April 30, 2019, 11:39:31 AM »

Hello,

In our application Altera FPGA receives the raw data from Image sensor(mono) and transmits to FT602 device.
1)Here the images sensor outputs 12-bit pixel data. If FT602 accepts only 32-bit control words, how to convert 12-bit pixel data to 32-bit data.
2)What is the data format supported by FT602 device?
3)How to convert raw data from image sensor to a specific data format in FPGA?

Regards,
Vinay.
 

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vinays

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Re: Need FTDI (FT602) information
« Reply #3 on: May 06, 2019, 12:18:02 PM »

Hello,

I'm trying to change FCC format in FT602 device configuration, the default FCC format is YUY2.
While changing this configuration the device is not responding and it is working with only YUY2 format.
Kindly help me in this regard.

Regards,
Vinay.
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Re: Need FTDI (FT602) information
« Reply #4 on: May 07, 2019, 03:41:58 PM »

Hello,

Please can you contact email support on support1@ftdichip.com with a screenshot of your Configurator settings and we will investigate further.

Regards,
FTDI Community
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