[DRC 2320] Rule violation (PDIL1) Invalid Site Configuration - Invalid configuration for site ILOGIC_X0Y76. Reason: Site pin to site pin routethru requires conflicting attribute enum values for user logic element 'ISERDESE2 in site 'ILOGIC_X0Y76'. Attribute 'IOBDELAY' is programmed to 'BOTH' but needs a value of 'NONE' for the route-thru.