MC68HC708XL36 FREESCALE [Freescale Semiconductor, Inc], MC68HC708XL36 Datasheet - Page 149

• Manufacturer Part Number: MC68HC708XL36
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Contents
Introduction
1-brk_a
MOTOROLA
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .149
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150
Low-Power Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Break Module Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
The break module can generate a break interrupt that stops normal
program flow at a defined address to enter a background program.
Flag Protection During Break Interrupts . . . . . . . . . . . . . . . . . . . .152
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
DMA During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
COP During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . .152
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Stop Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
Break Status and Control Register . . . . . . . . . . . . . . . . . . . . . . . .154
Break Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .155
Break Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .155
Break Flag Control Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
BRK
Break Module
MC68HC708XL36
BRK
149