Assertion: bus | /r/CapableOf | assert the use of a medium
Facets:
value: at the bit level
type: OTHER
Source sentences:
text: CAN bus (ISO 11898-1:2003) originally specified the link layer protocol with only abstract requirements for the physical layer, e.g., asserting the use of a medium with multiple-access at the bit level through the use of dominant and recessive states.