code of the test pattern of AD7960?

happyge2me on Nov 14, 2013

I want to use the test pattern of AD7960 to calibrate my timing, but no description about the output code can be found in the data sheet? anyone knows it? Thanks.

0 maithil

on Nov 14, 2013 7:57 PM over 7 years ago
Hi,

You can use the test pattern of the AD7960 if you set the EN[3:0] bits to 0100 as mentioned in table 8 of the datasheet. In this case, the test patterns output on LVDS and the ADC output is not available on the interface.

Regards,
Maithil
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0 happyge2me on Nov 15, 2013 8:23 AM over 7 years ago

Thanks Maithil. My question is what's the the test patterns output,0x55555 or 0xaaaaaa,or something like that.

Regards

Lu
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0 maithil

on Nov 15, 2013 8:27 PM over 7 years ago
Hi Lu,

I have sent you the private message.

Regards,

Maithil
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0 ChrisL on Jan 16, 2014 8:40 PM over 7 years ago

I'm beginning an AD7960 design as well and I was curious what the "test patterns" are. Can you post some information about them?
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0 maithil

on Jan 16, 2014 9:10 PM over 7 years ago
I have sent you the private message.

Regards,

Maithil
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