Microchip Technology MA330024 Data Sheet

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610

DS70000591F-page 286

 2009-2014 Microchip Technology Inc.

FIGURE 21-1:

ECANx MODULE BLOCK DIAGRAM

ECAN Protocol

Engine

C1Tx

C1Rx

RxF14 Filter

RxF13 Filter

RxF12 Filter

RxF11 Filter

RxF10 Filter

RxF9 Filter

RxF8 Filter

RxF7 Filter

RxF6 Filter

RxF5 Filter

RxF4 Filter

RxF3 Filter

RxF2 Filter

RxF1 Filter

RxF0 Filter

RxM1 Mask

RxM0 Mask

Control

Configuration

Logic

CPU

Bus

Interrupts

TRB0 TX/RX Buffer Control Register

DMA Controller

RxF15 Filter

RxM2 Mask

TRB7 TX/RX Buffer Control Register

TRB6 TX/RX Buffer Control Register

TRB5 TX/RX Buffer Control Register

TRB4 TX/RX Buffer Control Register

TRB3 TX/RX Buffer Control Register

TRB2 TX/RX Buffer Control Register

TRB1 TX/RX Buffer Control Register

Message Assembly

Buffer

Transmit Byte

Sequencer