2007-2020 Microchip Technology Inc. DS70000185D-page 1
HIGHLIGHTS
This section of the manual contains the following major topics:
1.0 Introduction ....................................................................................................................... 2
2.0 CAN Message Formats..................................................................................................... 4
3.0 Register Maps................................................................................................................... 8
4.0 CAN Registers ................................................................................................................ 15
5.0 CAN Message Buffers .................................................................................................... 34
6.0 Bit Timing ........................................................................................................................ 38
7.0 CAN Operating Modes.................................................................................................... 42
8.0 Transmitting CAN Messages .......................................................................................... 43
9.0 Receiving CAN Messages .............................................................................................. 50
10.0 DMA Controller Configuration ......................................................................................... 63
11.0 CAN Error Management ................................................................................................. 66
12.0 CAN Interrupts ................................................................................................................ 69
13.0 CAN Low-Power Modes.................................................................................................. 72
14.0 CAN Time Stamping Using Input Capture ...................................................................... 72
15.0 Related Application Notes............................................................................................... 73
16.0 Revision History .............................................................................................................. 74
Enhanced Controller Area Network (CAN)