54452 BDM

Barriem — Fri, 11 Jul 2008 16:03:04 GMT

Hi all. I'm having trouble with a new design, it's a 54452 coldfire (custom h/w). I'm trying to get the BDM interface going. I'm using a P&E (revF) BDM wiggler (parallel port type) with ProgCFZ (rev 1.65). ProgCFZ doesn't recognize this core as a V4, it reports it as a V2. The core looks, ok. I can't see anything wrong with the h/w.

I was wondering if anyone else had seen similar issues, or got a 5445X going with the same P&E kit. I know the BDM interface on this coldfire has been revised to a rev D+........

Thanks, Barrie.

Re: 54452 BDM

Barriem — Tue, 02 Sep 2008 17:27:36 GMT

This issue was caused by the BDM rev D+ on this core. Prog CFZ 1.65 (and algorithms released at the time) we're not compatible. P&E had to modify the algorithm to support programming the boot flash device, with this coldfire.

Barrie.

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54452 BDM

Re: 54452 BDM