Motorola MC68HC908MR32 用户手册
MC68HC908MR16/MC68HC908MR32 — Rev. 4.0
Advance Information
MOTOROLA
Monitor ROM (MON)
185
Advance Information — MC68HC908MR16/MC68HC908MR32
Section 10. Monitor ROM (MON)
10.1 Contents
10.2 Introduction
This section describes the monitor read-only memory (ROM). The
monitor ROM (MON) allows complete testing of the microcontroller unit
(MCU) through a single-wire interface with a host computer.
monitor ROM (MON) allows complete testing of the microcontroller unit
(MCU) through a single-wire interface with a host computer.
Monitor mode entry can be achieved without the use of V
TST
as long as
vector addresses $FFFE and $FFFF are blank, thus reducing the
hardware requirements for in-circuit programming.
hardware requirements for in-circuit programming.