I'm not sure if it is bug. So please resolve as 'won't fix' if this issue is based on my misunderstandings.
Regarding to data/analog/adsp21065l/STEPPINGS, ADSP-21065L has DI register. But it's described ADSP-21065L don' t have DI register in the current datasheet.
(Page: D-28 of http://www.analog.com/static/imported-files/processor_manuals/3789835185494138226006565L_book_tr.pdf )
The contents in data/analog/adsp21065l/STEPPINGS should be removed, I think.
I can't find this file in the UrJTAG code base. Could it be that you retrieved it from some other source?
Files:
http://urjtag.svn.sourceforge.net/viewvc/urjtag/trunk/jtag/data/analog/sharc21065l/
http://urjtag.svn.sourceforge.net/viewvc/urjtag/trunk/urjtag/data/analog/sharc21065l/
Yes, even the BSDL files provided by AD don't show a DI register:
http://www.analog.com/static/imported-files/bsdl_files/43680419993562925867107bsdl_21065l_qfp.txt
Wonder how the information in PARTS and STEPPINGS were derived.
i'll take this since i work for ADI
I forgot the point of issue. So I close it for now.