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Data Conversion HSMC Snap On Board SLS gain set

Altera_Forum
Honored Contributor II
‎04-13-2009 09:21 AM
1,194 Views

hello i have the data conversion hsmc snap on board from sls with the cyclone 3 depelopment board and i want to configure the gain of the dacs. 

 

in the reference manual says: 

gain of channel a and b is set through rset on biasj_a 

pin when the jumper 10 is set off. 

my cuestion is: 

where is this pin?how y can configure? 

in the reference manual dont says anymore. 

 

thanks 

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Altera_Forum
Honored Contributor II
‎05-08-2009 10:38 AM
499 Views

The jumper you are looking for is between the two transformers of the D/A-converter. I've made a jpeg (sorry, MS paint:D)  

Unfortunately i can't tell you how to configure the gain values, because i started working with this board a wekk ago. But if you know how the D/A-converter works, please let me know. 

 

Thanks 

 

Nico Zielke
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