Filter
Top Products
November 2001 Synopsys, Inc. 15
The ModelSource 640-pin Adapter Chapter 2: Building the Daughterboard
❍ Fourteen #4 lock washers
❍ Fourteen #4 flat washers
● One EEProm, Catalyst semiconductor CAT93C86.
Note
The above does not include the package type designation; that is up to the
model designer.
● Two Synopsys board stiffeners (short), 600-00193 (or build according to
specifications).
● Two Synopsys board stiffeners (long), 600-00XXX (or build according to
specifications).
Figure 3 shows a drawing of the short and long board stiffeners.
Figure 3: Fabrication Drawing of Board Stiffeners
Requirements
● You must locate the connectors and guide pin holes exactly as shown in Figure 1 on
page 12, so that the Daughterboard will fit onto the Adapter.
● The height of the DUT above the Daughterboard must not exceed 2.25 inches.
Short Stiffener
Long Stiffener