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Altera_Forum's avatar
Altera_Forum
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16 years ago

Data Conversion HSMC Snap On Board SLS gain set

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

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    16 years ago

    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