Change clock frequency for Sony FCB-EV7520A

ABKASA — Wed, 03 Jul 2019 14:33:26 GMT

Hallo,

currently i am working with camera Sony FCB-EV7520A. The communication with the module is achieved via LVDS interface using VISCA protocol. As you can see in the attached photo, it is written that for the output format 1080p/30 the Pixel CLK should be 74.25 MHz. But the problem is: when i set the frame rate to 30 frame per second using the hex command (81 01 04 24 72 00 07 FF), the clock output remains at 148.5 MHz.

How shall i change the clock frequency of the module?

Looking to hear from you.

regards,

Betreff: Change clock frequency for Sony FCB-EV7520A

darkframe — Wed, 24 Jul 2019 21:59:00 GMT

Hi @ABKASA,

well, your problem is a very specific one and I'm not sure whether anybody in this community would be able to help you. This community is about consumer products and not dealing with professional and/or industrial types of cameras. I'd suggest that you better contact one of the specialists shown here.

Cheers

darkframe

topic Change clock frequency for Sony FCB-EV7520A in Camcorders

Change clock frequency for Sony FCB-EV7520A

Betreff: Change clock frequency for Sony FCB-EV7520A