70353C Datasheet, PDF (1/76 Pages) Microchip Technology – Section 21. Enhanced Controller Area Network

21
Section 21. Enhanced Controller Area Network (ECAN™)
HIGHLIGHTS
This section of the manual contains the following major topics:
21.1 Introduction .................................................................................................................. 21-2
21.2 CAN Message Formats................................................................................................ 21-4
21.3 ECAN Registers........................................................................................................... 21-8
21.4 ECAN Message Buffers ............................................................................................. 21-29
21.5 ECAN Operating Modes ............................................................................................ 21-33
21.6 Transmitting ECAN Messages ................................................................................... 21-34
21.7 Receiving ECAN Messages....................................................................................... 21-43
21.8 DMA Controller Configuration .................................................................................... 21-57
21.9 Bit Timing ................................................................................................................... 21-59
21.10 ECAN Error Management .......................................................................................... 21-63
21.11 ECAN Interrupts......................................................................................................... 21-65
21.12 ECAN Low-Power Modes .......................................................................................... 21-68
21.13 ECAN Time Stamping Using Input Capture ............................................................... 21-68
21.14 Register Maps............................................................................................................ 21-69
21.15 Related Application Notes.......................................................................................... 21-72
21.16 Revision History ......................................................................................................... 21-73
© 2008-2011 Microchip Technology Inc.
DS70353C-page 21-1