[BD 41-1367] The port name 'in' of cell '/and_w4_rx' is a reserved keyword in a Hardware Description Language. Please consider renaming the port.

Tool : Vivado 2020.2

Target : XCKU060-ffva1156-2-i (Kintex Ultrascale)

위와 같이 input과 output의 port를 in과 out으로 정의하면 예약된 키워드이기 때문에 에러가 발생함.

아래와 같이 변경 필요.

[Synth 8-2611] redeclaration of ansi port state is not allowed (0)	2022.04.07
ERROR: [filemgmt 56-189] Failed to resolve reference. Nothing was found in the project to match the name 'leds'. (0)	2022.04.06
ERROR: [Xicom 50-8] xicom (0)	2022.03.11
[Opt 31-1] OBUFDS pin is not connected to a top-level port. (0)	2022.02.28
[Common 17-161] Invalid option value '' specified for 'object'. (0)	2022.02.13

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