1.4 Demo Design

The following steps describe the data flow in the demo design:

  1. The host PC sends the system service requests to MIV_ESS_C0 CoreUARTapb block through the UART Interface.
  2. The Mi-V soft processor initializes the system controller using the PF_SYSTEM_SERVICES and sends the requested system service command to the system controller.
  3. The system controller executes the system service command and sends the relevant response to the PF_SYSTEM_SERVICES over the mailbox interface.
  4. The Mi-V processor receives the service response and forwards the data to the UART interface.

The following figure shows the block diagram of the system services design.

Figure 1-2. System Services Design Block Diagram