Results (
Thai) 1:
[Copy]Copied!
Half-Duplex Interaction. The alternative to a full-duplex interface, known as a
half-duplex interface, only allows transfer to proceed in one direction at a time. That is,
a single set of wires that connects the processor and the external device must be shared.
In the next chapter, we will see that sharing requires negotiation — before it can perform
a transfer, a processor or device must wait for the current transfer to finish, and
must obtain exclusive use of the underlying wires.
Being translated, please wait..