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ADDI7004 LVDS Pattern Generation.

Question asked by on Mar 24, 2014
Latest reply on Mar 26, 2014 by



Currently I'm using ADDI7004 in our product development.

We already fabricate the PCB for this board.


1. I already follow the power-up/initialization sequence required to start-up the ADC IC.(Recommended Power Sequence Pg:34 ADDI7004 Datasheet.)

    From here, I have my LVDS TCLK working on all channel synchronize with my CLI input(~30MHz).

2. I try to make the ADDI7004 output stream of LVDS Pattern on LVDS DOUT by setting the pattern as 0x5555. Then I enable the pattern generator       multiplexer. However there are nothing are streaming out from the LVDS DOUT in any of the channel.

3. I used a default setup which using SHP,SHD,PBLK and CLPOP internally. Do I need to supply other signal to make the LVDS DOUT pattern            generator work? or any other Register need to be configure to make LVDS pattern generator work?