Hello:

I have first 10.1 bit stream compilation success with ROACH based after comment out 3 lines from line 178 to 180 in the /opb_adccontroller_v1_00_a/hdl/vhdl/user_logic.vhd files.

-----------------------------------------------------------------------------
  attribute iob: string;
attribute iob of adc0_ddrb_reg : entity is "true"; --ensure IOB acking to ensure minimum skew
  attribute iob of adc1_ddrb_reg : entity is "true";
-----------------------------------------------------------------------
--

I think those 3 lines are added on purpose as the comment said. But it stops the compilation with error of ""ERROR:HDLParsers:715 - user_logic.vhd Line 179. Attribute on units are only allowed on current unit."

Regards,
Homin Jiang(¦¿§»©ú)


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