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Can I just change data in Profile register to change frequency in ad9914?

Question asked by happywarwick on Jul 29, 2014
Latest reply on Aug 1, 2014 by happywarwick

Hi, guys!

I use serial mode to output a sine wave.

First I use Profile 0 to output 50M

then I change data in profile 0, but it output also 50M.

How can I do with this?

 

Here is my setup info.

address0=8'h00,

data0=32'h00010000

address1=8'h01,

,data1=32'h00800800

address2=8'h02,

,data2=32'h000d3160,

address3=8'h0b,

data3=32'h0539782a,

address4=8'h0c,

data4=32'h00000000,

address5=8'h03,

data5=32'h00052120,

 

then io update

 

address6=8'h0b,

data6=32'h010b7e6f,

address7=8'h0c;

data7=32'h00000000;

 

then io update.

hope u can help me

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