i2c in sopc builder

Hello, I created a folder inside altera/10.1/ip but is seen by SOPC. Why?

thanks

Because.

You're welcome.

P.S. Please ask properly and fix Your english.

heh heh,

you're right, but my English is from google translator!

I do not know what the reputation button! I'm new, if you explain it to me, surely I'll use it.

In the meantime, why not work opencores? I copied the entire folder in the path:

C/altera/10.1/ip/opencores

Thank you,

Best Regards.

What's the full path to opencores_i2c_hw.tcl?

Mine is: c:\altera\11.0\ip\opencores\opencores_i2c\opencores_i2c_hw.tcl

Hi,

I did as you said and it worked.

but now I have these errors:

Error: opencores_i2c_0: opencores_i2c_0.avalon_slave_0 must be connected to an Avalon-MM master

Warning: opencores_i2c: set_interface_property: export_0 Interface (conduit) can not have associatedClock

Warning: opencores_i2c_0: Interrupt opencores_i2c_0.interrupt_sender sender is not connected to an interrupt receiver

how can I fix this?

thanks a lot.

Now You need to connect the core to the interconnect. I suggest You reading the SOPC Builder manual and do some example projects.

Check www.alterawiki.com

Hi,

I have solved almost all problems. remains just that:

Warning: opencores_i2c: set_interface_property: export_0 Interface (conduit) can not have associatedClock

can you tell me what that means?

and how do I take?

Once instantiated, the block can be slaves? Or is it just the master?

thanks, thanks and thanks again

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Hi,

I have solved almost all problems. remains just that:

Warning: opencores_i2c: set_interface_property: export_0 Interface (conduit) can not have associatedClock

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You did not assign clock to the component.

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Once instantiated, the block can be slaves? Or is it just the master?

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As far as I remember it is only master.

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Warning: opencores_i2c: set_interface_property: export_0 Interface (conduit) can not have associatedClock

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It is a warning coming from a recent SOPC builder on a component that was created with an older version. You can either delete the line defining the associated clock in the tcl file or just ignore the warning.