In researching the INS8073 CPU, I ran across an ancient Usenet article that mentions that the 22-Nov-1980 issue of "Electronic Design" has an article that might be of interest. a) might anyone on the list have that particular magazine, and... b) would you be willing to scan the article? I can accept just about any format you might want to throw (TIFF, GIF, PS, PDF...) Thanks, -ethan -- Ethan Dicks, A-130-S Current South Pole Weather at 25-Apr-2004 10:00 Z South Pole Station PSC 468 Box 400 Temp -60.2 F (-51.3 C) Windchill -98.59 F (-72.59 C) APO AP 96598 Wind 9.30 kts Grid 000 Barometer 685.4 mb (10424. ft) Ethan.Dicks(a)amanda.spole.gov http://penguincentral.com/penguincentral.html