NXP Semiconductors MPC5777C - Chapter 3 Modular CAN (MCAN); Chip-Specific MCAN Information; MCAN Message RAM Allocation; Introduction

Chapter 3
Modular CAN (M_CAN)
3.1 Chip-specific M_CAN information
3.1.1 M_CAN Message RAM allocation
On this chip, each M_CAN instance can address 1216 words in the Message RAM.
As a result, the Message RAM shared by the two M_CAN instances supports 2432
words, or 9.5 KB.
3.1.2 Introduction
The M_CAN subsystem includes:
• Two M_CAN modules
• A Message RAM controller
The M_CAN subsystem block diagram is shown in the following figure.
MPC5777C Reference Manual Addendum, Rev. 1, 12/2015
Freescale Semiconductor, Inc. 19