![]() ![]() A 0.235-in.-thick Lexan plate guides probes from the probe plate to the interface board. Using the Agilent 3070 Tester for In-System Programming Introduction In-system programming is a mainstream feature in programmable logic devices (PLDs), offering system designers and test engineers significant cost benefits by integrating PLD programming into board-level testing. A ground plane inside the system's interface board reduces problems with clock jitter, noise, and crosstalk.Ī guide plate is fastened directly to the probe plate by 0.5-in. standoffs that are independent of the interface board. ![]() An interface board is fastened to the probe plate through the guide plate with standoffs. Specializing in used & preowned HP/Agilent 3070, LTX/Syncro, Trillium and other ICT / ATE system sales and board repairs. Registration pins guide the interface board through the guide plate to the probe plate. Mandis ATE Technologies is a California based value-added reseller of pre-owned ATE systems. Typically, the upper head assembly is a vacuum box. Registration pins and blocks are used for topside probing in a vacuum box. ECO (engineering change order) points are placed in each module. To make an ECO all you need do is add a wire from the nail on the probe plate to the ECO point. You then add a wire from the ECO point on the interface board to the new pin location. ![]() That means that when doing ECOs, you're not working with a mat of wires.įor more information, contact company president Richard Woodruff at Pro-Tech Test Solutions, Chanhassen, Minn. E-mail: sure to visit Pro-Tech's Web site for more info and additional technical data. ![]()
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