ERROR(2): The following block types exceed device resources: IO :4154/3970 resources used0

ERROR(1): Too many netlist objects for this device, packer unable to complete

ERROR(2): The following block types exceed device resources:
IO :4154/3970 resources used0

ERROR(3): Device does not have enough resources for this netlist.

解决方案：客户在top module 端口，定义了很宽的位宽。