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MC9S12C128V1 Datasheet, PDF (324/690 Pages) Freescale Semiconductor, Inc – MC9S12C Family MC9S12GC Family Reference Manual
Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV2)
10.4.2 Message Storage
CAN
Receive / Transmit
Engine
CPU12
Memory Mapped
I/O
MSCAN
Receiver
Rx0
Rx1
Rx2
Rx3
Rx4
RXF
CPU bus
Tx0
TXE0
MSCAN
PRIO
Tx1
TXE1
PRIO
Tx2
TXE2
CPU bus
Transmitter
PRIO
Figure 10-38. User Model for Message Buffer Organization
MSCAN facilitates a sophisticated message storage system which addresses the requirements of a broad
range of network applications.
324
MC9S12C-Family / MC9S12GC-Family
Freescale Semiconductor
Rev 01.24