MC68HC908QY2 MOTOROLA [Motorola, Inc], MC68HC908QY2 Datasheet - Page 201

• Manufacturer Part Number: MC68HC908QY2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

17.1 Contents
17.2 Introduction
MOTOROLA
Data Sheet — MC68HC908QY4
MC68HC908QY4•MC68HC908QT4•MC68HC908QY2•MC68HC908QT2•MC68HC908QY1•MC68HC908QT1
17.2
17.3
17.4
17.4.1
17.4.2
17.4.3
17.4.4
17.5
17.5.1
17.5.2
17.5.3
17.5.4
17.5.5
17.6
This section describes the break module. The break module can
generate a break interrupt that stops normal program flow at a defined
address to enter a background program.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202
Break Module Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Flag Protection During Break Interrupts . . . . . . . . . . . . . . . 204
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .204
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . 204
COP During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .204
Break Status and Control Register . . . . . . . . . . . . . . . . . . .205
Break Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Break Auxiliary Register . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Break Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Break Flag Control Register . . . . . . . . . . . . . . . . . . . . . . .209
Section 17. Break Module (BREAK)
Break Module (BREAK)
201