M68ICS05C Freescale Semiconductor, M68ICS05C Datasheet - Page 81

• Manufacturer Part Number: M68ICS05C
• Description: SIM PROGRAM FOR 68HC705C8A/C9A
• Manufacturer: Freescale Semiconductor
• Type: Simulator/Programmerr

Specifications of M68ICS05C

• Contents: Programmer, Power Supply, Assembler/Simulator/Debugger, Cable, Software and Documentation
• For Use With/related Products: 68HC705C8A/C9A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

6.1 OVERVIEW
This chapter describes the in-circuit simulator user interface, toolbar buttons, windows, sub-
windows, messages, and menu options.
6.2 THE ICS05CW IN-CIRCUIT SIMULATOR
The ICS05CW.EXE is an in-circuit simulator for Motorola 68HC05c series microcontrollers that
runs in Windows 3.x and Windows 95. The ICS05CW can get inputs and outputs (I/O) for the
target device from an external pod, the M68ICS05C board, that is attached to the host computer.
If you want to use actual inputs and outputs (I/O) from your own target board, you may attach the
M68ICS05C board to your target board using the supplied extension cable.
The ICS05CW in-circuit simulator software is the debugging component of a complete
development environment when used in conjunction with the WinIDE editing environment and
the CASM05W command-line assembler.
6.2.1 ICS05CW Simulation Speed
The ICS05CW is not a real-time debugger. The speed at which the simulator executes code is
much slower than the speed at which the actual processor can execute code. Therefore, if there
are any critical timing issues to be resolved, you should use an emulator for the HC05C devices
instead of the ICS05CW.
Alternately, you may simulate using the slow mode, then program an EPROM device to check
the full speed operation.
M68ICS05COM/D
An actual speed of 10KHz indicates that the simulator on your host
PC is running at the same speed as the real MCU with a 20-KHz
crystal (a divide-by-2 is attached to the internal oscillator output).
Typical values for actual speed are 3 to 50 kHz.
ICS05CW SIMULATOR USER INTERFACE
CHAPTER 6
NOTE
SIMULATOR USER INTERFACE
6-1