回复 1#kuloloo 楼主你好,我最近也出现过这种问题,就是在使用aurora核的时候。报错如下:希望帮忙解决一下 Pack:1107 - Pack was unable to combine the symbols listed below into a
single IOB component because the site type selected is not compatible.
Further explanation:
The component type is determined by the types of logic and the properties and
configuration of the logic it contains. In this case an IO component of type
IOB was chosen because the IO contains symbols and/or properties consistent
with input, output, or bi-directional usage and contains no other symbols or
properties that require a more specific IO component type. Please double
check that the types of logic elements and all of their relevant properties
and configuration options are compatible with the physical site type of the
constraint.
Summary:
Symbols involved:
PAD symbol "GTPD0_P" (Pad Signal = GTPD0_P)
DIFFAMP symbol "IBUFDS/IBUFDS" (Output Signal = GTPD0_left_i)
Component type involved: IOB
Site Location involved: A10
Site Type involved: IPAD
Mapping completed.
See MAP report file "aurora_8b10b_v5_3_example_design_map.mrp" for details.
Problem encountered during the packing phase.