The Motorola Modular Evaluation System (MMEVS) is Motorola's economical, two-board emulator for the 68HC(7)05 and 68HC(7)08 Family of microcontrollers. The MMEVS consists of a Platform Board and an Emulator Module (EM) which adapts emulator functionality to any of a variety of 68HC(7)05 or 68HC(7)08 microcontrollers. Connected to your target system, the emulator replicates the actual target system MCU. An Integrated Development Environment (IDE) allows for quick edits and changes to assembly code, which makes design, debug and real-time evaluation of the target system as efficient as possible. Use this economical system to perform traditional debugging activities such as executing code in run or step mode, setting breakpoints, monitoring or modifying CPU registers, memory and application variables, and creating log or script files to record test results or create test suites.

• Real-time, non-intrusive, in-circuit emulation at the MCU's operating frequency
• 64 hardware breakpoints
• Control of code execution in run or step mode
• 64K bytes of fast emulation memory (SRAM)
• Current limited target input/output connections
• 6 Software-selectable oscillator clock sources
• Command and response logging to save session history and/or to generate script files
• SCRIPT command for automatic execution of a sequence of commands (such as system configuration setup and automated test runs)
• Assembly source-level debugging
• Host/emulator communications speeds as high as 57600 baud
• Extensive on-line MCU information via the CHIPINFO command
• Integrated Development Environment (IDE) including editor, assembler, and assembly source-level debugger
• Support for full suite of separately-purchased device-specific Emulator Modules (EMs) and flexible target system cables.*