The design shall build in with 100% testability, if only 90% test able, it still means that 100% bad device are shipped out of the factory...if the something (e.g. component issue, etc) happened on with the 10% which was not tested, = 100% reject! -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Robert Kondner Sent: Saturday, 11 May 2013 12:26 AM To: [log in to unmask] Subject: Re: [TN] ICT Coverage Hi, Hmmmmm, I smell bad math. (Smells like Hog Wash if I remember correctly!) :-) If you line produces 10% bad device (90% yield which is pretty bad depending on what you are building) and your ICT coverage is only 90% you will have a 1% rate of failure going out the door. Bob K. -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Dave Schaefer Sent: Friday, May 10, 2013 11:19 AM To: [log in to unmask] Subject: Re: [TN] ICT Coverage If ICT is your only or primary test strategy then anything less than 100% coverage is unacceptable. Would you want tell your customers you are 90% certain the product you are delivering works? ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________ ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. For more information please contact helpdesk at x2960 or [log in to unmask] ______________________________________________________________________