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Wrong Standard detection for 1080I Camera on DM6467T EVM

Other Parts Discussed in Thread: TVP7002

Hi,

       I wanted to capture 1080i @ 30 frames per sec using a Sony HD Camera on a DM6467T EVM. But when i run my application , the standard that the driver returns is

1080i @ 25 frames per sec ( i tried many times) .  It seems the TVP7002 chip is detecting this wrongly and we are not getting 30fps capture.  I thought this is a camera 

problem , so i tried this with DM6467 EVM and DM365 EVM and in both the boards   the driver detects it a 1080i @ 30 frames per sec.   I also checked the TVP7002 chip

revision across all the boards ( thorugh CHIP REVISION register ) and to my surprise all the three boards gave the same version.   Can anyone suggest where the problem is

( hardware /software ).  

 

Regards,

Shantanu Bhaduri