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Altera_Forum
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16 years ago

Arria II GX: Unconstrained clock in tranceiver reconfiguration block

Hi, by fitting my design I get warnings like this: Warning: Node: ...alt2gxb_reconfig_rhm_component|alt_cal:calibration|alt_cal_edge_detect:pd0_det|pd_negedge was determined to be a clock but...
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Altera_Forum
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16 years ago

I had the same question for the Stratix IV device and Altera apps confirmed that this issue is expected to be fixed in Quartus 9.1 production release (Nov 2009).

These warning messages are shown in 9.0 sp2, but the function is not affected. The reconfiguration function works well in hardware.