mc68hc912dg128 Freescale Semiconductor, Inc, mc68hc912dg128 Datasheet - Page 311

• Manufacturer Part Number: mc68hc912dg128
• Description: M68hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Technical Data — MC68HC912DG128
17.1 Contents
17.2 Introduction
MC68HC912DG128 — Rev 3.0
MOTOROLA
17.2
17.3
17.4
17.5
17.6
17.7
17.8
17.9
17.10 Clock System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
17.11 Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332
17.12 Programmer’s Model of Message Storage . . . . . . . . . . . . . . .332
17.13 Programmer’s Model of Control Registers . . . . . . . . . . . . . . . 338
The MC68HC912DG128 has two identical msCAN12 modules,
identified as CAN0 and CAN1. The information to follow describes one
msCAN unless specifically noted and register locations specifically
relate to CAN0. CAN1 registers are located 512 bytes from CAN0.
The msCAN12 is the specific implementation of the Motorola scalable
CAN (msCAN) concept targeted for the Motorola M68HC12
microcontroller family.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311
External Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312
Message Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313
Identifier Acceptance Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . 318
Interrupts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322
Protocol Violation Protection. . . . . . . . . . . . . . . . . . . . . . . . . . 324
Low Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .325
Timer Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329
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MSCAN Controller
Section 17. MSCAN Controller
Technical Data
311