The figure below shows the block diagram overview of the CANXL module.

Figure 1. CANXL block diagram

The Node I are instances of X_CAN IP from Bosch. The Slave Interface Bridge contains the following functions

  • Clock control

  • Reset functions

  • Access protection and

  • Slave bus protocol conversion bridges for accessing SFRs and local memory RAM through the 32-bit FPI interface

The Master Interface Bridge contains the following function

  • VM and PRS configuration

  • Master bus protocol conversion bridges for data and control transfer through 64-bit SRI interface