olemus
seadmete- või süsteemidevahelise suhtluse liides, mis põhineb mingil protokollil
ISO/IEC/IEEE 24765:
interface of a protocol object that can be bound to an interface of either an interceptor object or another protocol object at an interworking reference point

ülevaateid
http://www.cse.chalmers.se/~svenk/mikrodatorsystem/lectures/communication_interfaces_ppt.pdf
https://www.owon.com.hk/techinfo-251
https://www.egr.msu.edu/classes/ece331/mason/web_files/N13s_SerialCommunication.pdf
https://www.electronicdesign.com/technologies/communications/article/21800967/serial-io-interfaces-dominate-data-communications

vt ka
- veebisideliides