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AD5933 Eval Board & Blackfin - direct connect ?

Question asked by Marvin007 on Oct 4, 2015
Latest reply on Oct 5, 2015 by LouijieC

Hi. This image from AD (link below) seems to show a direct connection between a Blackfin and a AD5933/34 EVAL board (perhaps via I2C?).   Two Qs:

a) Is a direct data connection actually do-able ? The array of connections at the top right appear unconnected on the schematic.

b) The Eval board has a  different layout from mine (AD5933EBZ) - among other differences the board in the image has 5 pairs of screw terminals, mine has only 1 pair.  Did a feature for a direct i2c connection exist on an earlier board design ?

 

ad5933_eval_lr.jpg

https://wiki.analog.com/resources/tools-software/linux-drivers/iio-impedance-analyzer/ad5933?s[]=ad5933

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