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Discussion Groups | Freescale DSPs | DSP56F8xx OnCE vs HC12 BDM Comparison

Technical discussions about Freescale (Motorola) DSPs (including the DSP56000, DSP56300, DSP56600, 56800 DSPs).

  

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DSP56F8xx OnCE vs HC12 BDM Comparison - Hoffman, Frank - Mar 28 15:39:00 2002



I'm interested to know what the difference is as far as debugging features
are between the DSP56F8xx Family's JTAG/OnCE and the MC68HC12, rather
HCS12's BDM (Background Debug Module). We are thinking about the HCS12 or
DSP56F8xx as a platform for many of our products and we will no longer
purchase processors that require an expensive ICE, IN ADDITION to speed and
a expandable memory bus for memory and I/O. I do know the BDM port is of an
older design, but, we would need multiple break points and instruction
tracing. I believe the DSP stuff can track 6 program flow control
instructions.

Thanks in advance,
Frank

---
Frank Hoffman (503) 404 5546
CAN - Controller Area Networks
Leviton Mfg.
Lighting Controls Division - Portland Facility
20497 SW Teton Avenue
Tualatin OR 97062 Leading The Electrical Industry Since 1906, Leviton Now Offers Over 22,000
Products In Places Like Home Depot, Lowe's, Sears, Wal-Mart, GI Joe's, and
Many Other Retail and Distribution Channels. Go See http://www.leviton.com!





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