Endpoint Descriptor. An Endpoint Descriptor (ED) is a 16-byte, memory resident structure that must be aligned to a 16-byte boundary. The Host Controller traverses lists of EDs and if there are TDs linked to an ED, the Host Controller performs the indicated transfer.
Appears in 2 contracts
Sources: Adopter’s Agreement for Open Host Controller Interface Reciprocal Covenant, Adopter’s Agreement for Open Host Controller Interface Reciprocal Covenant