INTRODUCTION
M68HC05E24EM/D2
1-2
MOTOROLA
• a 9-lead RS-232 serial cable — the cable that connects the station module to the
host computer RS-232 port.
• a 9- to 25-pin adapter — a molded assembly that lets you connect the 9-lead cable to
a 25-pin serial port.
• system software — software, on 3-1/2 inch diskettes.
• MMDS05 documentation — an MMDS05 operations manual (MMDS05OM/D) and
the appropriate EM user's manual.
As mentioned, your E24EM gives the MMDS05 the ability to emulate the
MC68HC(7)05E24/16 MCU. By substituting a different EM, you can enable your MMDS05
to emulate an MCU of a different series. (Your Motorola representative can explain all the EMs
available.)
Chapter 2 explains how to configure and use your E24EM as part of an MMDS05 system. For
information about MMDS05 software or the station module, see the MMDS05 operations
manual. For layout and configuration information pertaining to a different EM, see the
corresponding EM user's manual.
1.1.2 M68HC05EVS Evaluation System (HC05EVS)
An HC05EVS is an economical, two-board tool for designing, debugging, and evaluating
target systems based on an MC68HC05 MCU. A complete HC05EVS consists of:
• a platform board (PFB) — the bottom board, which supports the emulator module.
The platform board has connectors for power and for the terminal or host computer.
• an emulator module (EM) — such as the F4EM: a printed circuit board that enables
system functionality for a specific set of MCUs. The EM fits onto the PFB. The EM
has connectors for a target cable and for a cable to a logic analyzer.
• an RS-232 serial cable — the cable that connects the PFB to the host computer RS-
232 port.
• system software — software, on 3-1/2 inch diskettes.
• HC05EVS documentation — an HC05EVS operations manual (HC05EVSOM/D)
and the appropriate EM user's manual.
As mentioned, your HC05E24 EVS emulates the MC68HC705E24 and the MC68HC05E16
MCUs. By substituting a different EM, you can enable your HC05EVS to emulate an MCU of
a different series. (Your Motorola representative can explain all the EMs available.)
Chapter 3 explains how to configure and use your E24EM as part of an HC05EVS system.
For information about HC05EVS software or the platform board, see the HC05EVS operations
manual. For layout and configuration information pertaining to a different EM, see the
corresponding EM user's manual.
Freescale Semiconductor, I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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