MC68HC711xxxx Motorola, MC68HC711xxxx Datasheet - Page 204

• Manufacturer Part Number: MC68HC711xxxx
• Description: Microcontrollers
• Manufacturer: Motorola

Development Support
A.3 EVS — Evaluation System
A.4 Motorola Modular Development System (MMDS11)
Data Sheet
204
The EVS is an economical tool for designing, debugging, and evaluating target
systems based on the M68HC11. EVS features include:
The M68MMDS11 Motorola modular development system (MMDS11) is an
emulator system for developing embedded systems based on an M68HC11
microcontroller unit (MCU). The MMDS11 provides a bus state analyzer (BSA) and
real-time memory windows. The unit's integrated development environment
includes an editor, an assembler, user interface, and source-level debug. These
features significantly reduce the time necessary to develop and debug an
embedded MCU system. The unit's compact size requires a minimum of desk
space.
The MMDS11 is one component of Motorola's modular approach to MCU-based
product development. This modular approach allows easy configuration of the
MMDS11 to fit a wide range of requirements. It also reduces development system
cost by allowing the user to purchase only the modular components necessary to
support the particular MCU derivative.
MMDS11 features include:
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Monitor/debugger firmware
One-line assembler/disassembler
Host computer download capability
Dual memory maps:
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MCU extension input/output (I/O) port for single-chip, expanded, and
special-test operation modes
RS-232C terminal and host I/O ports
Logic analyzer connector
Real-time, non-intrusive, in-circuit emulation at the MCU’s operating
frequency
Real-time bus state analyzer
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64-Kbyte monitor map that includes 16 Kbytes of monitor EPROM
M68HC11 E-series user map that includes 64 Kbytes of emulation RAM
8 K x 64 real-time trace buffer
Display of real-time trace data as raw data, disassembled instructions,
raw data and disassembled instructions, or assembly-language source
code
Four hardware triggers for commencing trace and to provide breakpoints
Nine triggering modes
As many as 8190 pre- or post-trigger points for trace data
Development Support
M68HC11E Family — Rev. 5
MOTOROLA