Refer to the PDF data sheet for device specific package drawings
Figure 1-1 shows the functional block diagram of the MSP432P401R and MSP432P401M devices.
The CPU and all of the peripherals in the device interact with each other through a common AHB matrix. In some cases, there are bridges between the AHB ports and the peripherals. These bridges are transparent to the application from a memory map perspective and, therefore, are not shown in the block diagram.