mc68hc908jb8 Freescale Semiconductor, Inc, mc68hc908jb8 Datasheet - Page 245

• Manufacturer Part Number: mc68hc908jb8
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Technical Data — MC68HC908JB8•MC68HC08JB8•MC68HC08JT8
17.1 Contents
17.2 Introduction
MC68HC908JB8•MC68HC08JB8•MC68HC08JT8 — Rev. 2.3
Freescale Semiconductor
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
17.6
17.6.1
17.6.2
17.6.3
17.6.4
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Low-Power Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Break Module Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .246
Flag Protection During Break Interrupts . . . . . . . . . . . . . . . 248
CPU During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . .248
TIM During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . . 248
COP During Break Interrupts . . . . . . . . . . . . . . . . . . . . . . . 248
Wait Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .248
Stop Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .249
Break Status and Control Register. . . . . . . . . . . . . . . . . . . 249
Break Address Registers . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Break Status Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Break Flag Control Register (BFCR) . . . . . . . . . . . . . . . . . 252
Break Module (BREAK)
Section 17. Break Module (BREAK)
Technical Data
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