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Altera_Forum's avatar
Altera_Forum
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9 years ago

Error (275033): Can't find name for bus

Hello,

I am trying to create A block diagram to implement a 16x32 sram. Here I bus the input into 4 16x8 symbols for sram which accept 8 bits as input. However, I am still getting the error: Error (275033): Can't find name for bus, even though I name the bus output[7..0], output[15..8] etc. The image attached is a screen shot of the partial circuit showing where the problem occurs (with the output[31..0]. Can someone please tell me where I am going wrong?

1 Reply

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

    With schematics you need to use drawn connection or named association. You have no net called output in your diagram, that is just an output name that doesn't carry on to the net name. You need to disconnect the wire and give it a name (output), then create new unconnected net at the next block inputs and label them with the bits your want to use.

    In the long run, I would recommend moving to hdl as it is portable and much better supported.