1 Testarossa Overview February 6, 1989 Current Floor Plan <<[ Nectarine figure; type 'Artwork on' to a CommandTool ]>> 0.8 micron Floor Plan <<[ Nectarine figure; type 'Artwork on' to a CommandTool ]>> E beam probing · Severe constraints Interconnect Volume Power Related applications · Hardware modeling new market area, several start-ups need "Tester-per-chip" · Logic analyzers