ID:20335 This Error has been downgraded to Warning: Block "<atom name>" is configured to use mode Coefficient which does not support Readback/Writeback for ASIC Emulation flow.

CAUSE: DSP blocks do not support coefficient mode in ASIC_PROTOTYPING emulation mode.

ACTION: Do not use coefficient mode in DSP blocks when ASIC_PROTOTYPING is ON by setting the "operand_source_max" and "operand_source_mbx" parameters of the specified DSP block WYSIWYG primitive to "input".