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High Speed Data Converter Pro

Hello everyone,

I saved ADC data as a csv file.

I plotted column A and it produced sine wave.

What does other columns(B,C,D,E,F,G,H) represent?

          A                   B                 C                  D                 E                   F                    G                   H

-653 -7 7 -8 16 8 0 -7
-421 -7 7 -8 16 8 0 -7
76 -7 7 -9 16 8 0 -7
512 -6 7 -9 16 8 0 -6
641 -7 7 -8 16 8 0 -6
377 -7 7 -9 16 8 0 -6
-123 -7 7 -9 16 8 0 -7
-542 -7 7 -9 16 8 0 -7
-638 -7 7 -8 16 8 0 -7
-351 -7 7 -9 16 8 -1 -6
154 -7 7 -9 16 8 0 -7
559 -7 6 -8 16 8 0 -7
624 -7 7 -8 16 8 0 -7
309 -7 7 -9 15 8 -1 -6
-199 -7 7 -9 16 8 0 -7
-584 -7 8 -9 16 8 -1 -7
-622 -7 7 -8 16 8 0 -7
-279 -7 7 -9 16 8 0 -7
233 -7 7 -9 16 8 0 -7
595 -7 8 -9 16 8 0 -7
599 -7 7 -9 15 8 0 -6
230 -7 7 -9 16 8 0 -6
-277 -7 7 -8 15 8 0 -7
-614 -7 7 -9 16 8 0 -7
-587 -7 7 -9 16 8 -1 -7
-202 -7 7 -8 16 8 -1 -7
308 -7 7 -8 16 8 -1 -7
622 -7 6 -8 15 8 0 -7
562 -7 7 -8 16 8 -1 -7
153 -7 7 -8 16 8 0 -7
-344 -7 7 -9 16 8 0 -6
-637 -7 7 -8 16 8 0 -6
-552 -7 7 -9 16 8 0 -6
-120 -7 7 -9 16 8 -1 -7
377 -7 7 -9 16 8 -1 -6
639 -7 7 -8 16 8 -1 -6
518 -7 7 -9 16 8 0 -6
72 -7 6 -9 16 8 -1 -7

Also what is the unit for column A?

Thank you,

Min Chul Shin

  • Min,

    I am guessing you captured data from a device with only one converter. The other columns will have valid data if the device had more than one converter. For your case, these other columns are invalid data.

    Regards,

    Jim