mc68hc908bd48 Freescale Semiconductor, Inc, mc68hc908bd48 Datasheet - Page 115

• Manufacturer Part Number: mc68hc908bd48
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

9.1 Contents
9.2 Introduction
MC68HC908BD48
Freescale Semiconductor
Data Sheet — MC68HC908BD48
—
Rev. 2.1
9.2
9.3
9.4
9.4.1
9.4.2
9.4.3
9.4.4
9.4.5
9.4.6
This section describes the monitor ROM. The monitor ROM allows
complete testing of the MCU through a single-wire interface with a host
computer.
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116
Entering Monitor Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Data Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Echoing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Break Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Baud Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124
Monitor ROM (MON)
Section 9. Monitor ROM (MON)
Data Sheet
115