User’s Manual
M68EML08GZ16 Emulation Module - Version 4.0
MOTOROLA
General Information
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User’s Manual — M68EML08GZ16 Emulation Module
Section 1. General Information
1.1 Introduction
This user’s manual explains connection and configuration of the Motorola
M68EML08GZ16 Emulator Module (EML08GZ16). The EML08GZ16 makes
possible emulation and debugging of target systems based on an
MC68HC908GZ16, an MC68HC908GR16, an MC68HC908GZ8, an
MC68HC908GR8, or an MC68HC908GR4 microcontroller unit (MCU).
The M68EML08GZ16 can be part of two development systems. This section
describes those systems and explains the layout of the EML08GZ16.
1.2 Development Systems
Your EML08GZ16 can be part of two Motorola HC08 processor family
development systems: the MMDS0508 Motorola Modular Development
System (MMDS) or the MMEVS0508 Evaluation System (MMEVS). Refer to
the specific development system user’s manual for more information.
1.2.1 Motorola Modular Development System (MMDS0508)
The MMDS is an emulator system that provides a bus state analyzer and
real-time memory windows for designing and debugging a target system. A
complete MMDS consists of:
•
a station module
— the metal MMDS enclosure, containing the
platform board and the internal power supply. Most system cables
connect to the MMDS station module.
•
an emulator module (EM)
— such as the EML08GZ16, a separately-
purchased printed circuit board that enables system functionality for a
specific set of MCUs. The EM fits into the station module through a
removable panel in the enclosure top. The EM has connectors for a target
cable and for cables to a logic analyzer. The cable runs to an optional
target system through an aperture in the station-module enclosure, to
connect directly to the emulator module.
