mc9s12q128 Freescale Semiconductor, Inc, mc9s12q128 Datasheet - Page 324

• Manufacturer Part Number: mc9s12q128
• Description: Hcs12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV2)
10.4.2
MSCAN facilitates a sophisticated message storage system which addresses the requirements of a broad
range of network applications.
324
Message Storage
Receiver
Transmitter
Receive / Transmit
MSCAN
Figure 10-38. User Model for Message Buffer Organization
Engine
CAN
MSCAN
Rx0
Rx1
Rx2
MC9S12Q128
Tx1
Rev 1.09
Tx0
Tx2
Rx3
Rx4
PRIO
PRIO
PRIO
TXE1
TXE0
TXE2
RXF
CPU bus
CPU bus
Memory Mapped
CPU12
I/O
Freescale Semiconductor