DM355(DM365) interface with CCD sensor

jonson huang

Hi,all

If the VPFE interface with CCD sensor (not CMOS sensor) in DM355(365), Do a CPLD IC must be used to provide CCD control signal?

also the onfiguring of CCD +TG+AFE+DM355(365) is ok or not?

DO the DVEVM365(355) provide the examle of VPFE interfaced with CCD sensor?

Thank you very much!

Jonson.huang

over 15 years ago

0 Juan Gonzales over 15 years ago

TI__Mastermind 37340 points

What type of video data would be comming from CCD sensor (e.g. size, pixel format...)? If it is providing RAW Bayer Pattern, it should be the same as CMOS sensor from a DM355 (DM365) perspective. Also, I believe AFE will require data input to be in Bayer Pattern format.

The demos we have for MT9T CMOS sensors should largely apply.

0 Werner Metz over 15 years ago in reply to Juan Gonzales

TI__Expert 3370 points

Hi,

For support of CCD sensors, we have a variety of Imaging AFEs, check out

http://focus.ti.com/paramsearch/docs/parametricsearch.tsp?family=analog&familyId=372&uiTemplateId=NODE_STRY_PGE_T

The Imaging AFE's can be used with B&W sensors, Bayer pattern, stripe color pattern or solid color pattern sensors. Some devices such as VSP01M01 and VSP01M02 do combine AFE + TG + VD. The TG is programmable and can support a wide variety of CCD sensors. For more detailed information, post a message on the imaging AFE forum, https://e2e.ti.com/support/other_analog/imaging_afes/default.aspx

All Imaging AFE's with CMOS parallel outputs can interface directly to _any_ TI DSP with a CCDC or VPFE subsytem Connect the data lines directly to the subsytem and use the appropriate write clock from the AFE to strobe in the data. The AFE's also support VD (Start of Frame) and HD (Start of line) signals.

Regards,

Werner Metz

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DM355(DM365) interface with CCD sensor