READ_PROGRAM-BDM MULTILINK

[RChapman]

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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!!!

[Herman]

As far as I'm concerned, you can read-out all memory as long as it's not protected, at least using te RAM window. You will probably have to disasseble I think.
regards
Herman