66.4.4 Address Configuration
The LSBs [bits 15:2] for each section of the CAN Message RAM are configured in the respective buffer configuration registers as detailed in Message RAM.
The MSBs [bits 31:16] of the CAN Message RAM for CAN0 and CAN1 are configured in SFR CAN SRAM Selection register (SFR_CAN_SRAM_SEL).