Product manual

Spinpoint M9TU-USB 3.0 Product Manual REV 1.0
77
USB INTERFACE AND USB COMMANDS
6.4.3 Protocol (Command/Data/Status)
Figure 6-36 - Command/Data/Status Flow shows the flow for Command Transport, Data-In, Data-Out and
Status Transport.
The following sections define Command and Status Transport.
Figure 6-37 - Status Transport Flow shows a detailed diagram of Status Transport. The following sections
outline the various conditions for host/device communication, possible errors, and recovery procedures.
Figure 6-36: Command/Data/Status Flow
Figure 6-37: Status Transport Flow