Ruth Hendrix


Discussion created by Ruth Hendrix Employee on Jan 26, 2006
Latest reply on Feb 2, 2006 by Herman van Ruitenbeek

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Posted: Nov 25, 2005, 7:14 a.m.


Hi, I am using the Metrowerks CodeWarrior 3.1 compiler and GT60 (HCS08 Family) controller.

I am using this Emulator:

I am using the USB-HCS08/HCS12 USB-ML-12.


How can I read flash memory? Is it necessary to install any software, or is that sufficient? That device type itself not detecting. Please send me a link to software, if any.


Thanks in advance --


Posted:  Nov 25, 2005, 7:19 a.m.


Hi -- Try to use "Expert mode" under the programming windows.


You will have the 'old' window and you will be able to send command directly to the uC.


Posted: Nov 25, 2005, 7:40 a.m.


How can I get this software? Is it free?


For HCS08, HC12, or HCS12 package, which includes the USB-ML-12 interface, PKGHCS08-USB and PKG12Z_USB are available.


I am not able to find the software you mention....


Posted: Nov 25, 2005, 1:49 p.m.


The software is included with CodeWarrior.


When you have finished your design, you compile and launch the "True-Time Simulator & Real Time Debugger."


In this window, in the 4th menu (PEDebug), you can select Expert Mode. Only in "In circuit / debug Programming" mode, not in "Full chip simulation," of course.


Posted: Nov 25, 2005, 1:57 p.m.


Through that one, we can flash the program, but we cannot read the memory from chip, right?


I need the data -- whatever's on the chip.


Posted: Nov 25, 2005, 2:08 p.m.


If you don't know the old program vectors that are flashed in you uC, you can't read the flash contains... Protection!!!