Ki-Soo,
Years ago I used it, perhaps it is bad because I could not not get it to work.
It is a 6211/DSK
I tested my system with a 6713/DSK; I had no problem.
I had no reason to believe the 6211/DSK had been damaged.
I'll see if I can get another.
Thanks.
This thread can be closed;
I believe the information you two have given me is sufficient for me to work it out when I have hardware I can trust.
Leonard