 English |
|
|
|
|
|
|
|
| S9S12G64F0CLF Datasheet, PDF (617/1292 Pages) Freescale Semiconductor, Inc – Reference Manual and Data Sheet | |||
| |||
| ◁ |
18.4.2 Message Storage
Freescaleâs Scalable Controller Area Network (S12MSCANV3)
CAN Receive / Transmit Engine
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 18-39. User Model for Message Buffer Organization
The MSCAN facilitates a sophisticated message storage system which addresses the requirements of a
broad range of network applications.
18.4.2.1 Message Transmit Background
Modern application layer software is built upon two fundamental assumptions:
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
619
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese