Mostly used on reliability cycling powered via event detector ; check : http://www.TopLineDummy.com ; [log in to unmask] ; Paul > ---------- > From: Zoran Raich[SMTP:[log in to unmask]] > Sent: Monday, 9 November 1998 18:51 > To: [log in to unmask] > Subject: Re: [TN] Daisy chain > > G'day Edwin, > I guess the easiest way to explain it is that you want to check the > continuity of solder joints. Take for example a component with 10 > Pins, > Pins (1,2) (3,4) (5,6) (7,8) (9,10) are electrically connected > internal > to the daisy chain component. When you lay the Board out Pads (2,3) > (4,5) (6,7) (8,9) are connected. The component pins are now daisy > chained. When you send it through your process you can check the > integrity of your solder joints by simply metering between pins 1 and > 10 > which will result in either a short circuit or open circuit. Open > circuit look at your process, Short circuit you could be on a winner. > > Regards > > Zoran Raich > RESMED Ltd > > ---------- > > From: Edwin Maximo[SMTP:[log in to unmask]] > > Sent: Monday, November 09, 1998 10:19 PM > > To: [log in to unmask] > > Subject: [TN] Daisy chain > > > > Hi there, > > > > Can somebody explain the meaning of " daisy chain". I have > frequently > > encountered this word when I'm reading some technical infos about > BGA > > and CSP. Any inputs will be appreciated. > > > > Regards, > > Edwin Maximo > > Value Engineer > > EAI- Phils. > > > > ################################################################ > > TechNet E-Mail Forum provided as a free service by IPC using > LISTSERV > > 1.8c > > ################################################################ > > To subscribe/unsubscribe, send a message to [log in to unmask] with > > following text in the body: > > To subscribe: SUBSCRIBE TechNet <your full name> > > To unsubscribe: SIGNOFF TechNet > > ################################################################ > > Please visit IPC's web site (http://www.ipc.org) "On-Line Services" > > section for additional information. > > For technical support contact Hugo Scaramuzza at [log in to unmask] or > > 847-509-9700 ext.312 > > ################################################################ > > > > ################################################################ > TechNet E-Mail Forum provided as a free service by IPC using LISTSERV > 1.8c > ################################################################ > To subscribe/unsubscribe, send a message to [log in to unmask] with > following text in the body: > To subscribe: SUBSCRIBE TechNet <your full name> > To unsubscribe: SIGNOFF TechNet > ################################################################ > Please visit IPC's web site (http://www.ipc.org) "On-Line Services" > section for additional information. > For technical support contact Hugo Scaramuzza at [log in to unmask] or > 847-509-9700 ext.312 > ################################################################ > ################################################################ TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c ################################################################ To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body: To subscribe: SUBSCRIBE TechNet <your full name> To unsubscribe: SIGNOFF TechNet ################################################################ Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information. For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312 ################################################################