Enter Dynamic Address Assignment (ENTDAA)

The Controller uses the Broadcast ENTDAA CCC to indicate to all I3C devices on the bus to enter the Dynamic Address Assignment procedure as described in Dynamic Address Assignment. The Target module will participate in this procedure unless it already has a Dynamic Address assigned, in which case the Target NACKs this command and waits for the next Start condition. The ENTDAA CCC always ends with a Stop condition (not Restart). The frame format is shown in Figure 1.

Figure 1. Broadcast ENTDAA Frame Format