Informations for the Wrapping of the board BackLink c Copyright 1988 Xerox Corporation. All rights reserved. XEROX Xerox Corporation Palo Alto Research Center 3333 Coyote Hill Road Palo Alto, California 94304 Phone (415) 494 4415 The Board has 554 nets and 924 wires. There are 3 items: 1 The board to wirewrap. - It is already loaded with sockets. 2 The Silkscreen of the board - The scale is 1 and this is the component side. 3 The net list - The net list is provided on a MSDOS 3.0 floppy (double side, double density). - The Name of this file is BACK.WRA - A sample of its content is : 2 NET0001 X044Y029 U9 pin 168 2 NET0001 X042Y030 U9 pin 139 2 NET0001 X058Y034 U12 pin 11 2 NET0001 X044Y032 U9 pin 171 2 NET0002 X060Y034 U12 pin 9 2 NET0002 X042Y032 U9 pin 141 ... 2 NET0554 X077Y037 U15 pin 93 2 NET0554 X077Y038 U15 pin 94 2 NET0554 X082Y037 U15 pin 123 2 NET0554 X081Y038 U15 pin 118 2 NET0554 X087Y049 U15 pin 185 - The net name begins in colomn 3 and is 7 character long. - The pin name begins in colomn 15 and is 8 character long. -The comment (I.C. and Pin munber) begins in colomn 28. - The name of the pin contents its location For instance X044Y055 means than the x coordonate is 4.4 inches and the y coordonate is 5.5 inches. - The origin of the coordonates is the intersection of the leftmost colomn of wrapping pins with the lower row of wrapping pins. By construction it is impossible to have negative coordonates. - The orientation of the axis is as shown on the drawings. - The coordonates are seen from the component side. RBackLink.wirewrap.wrap.tioga Christophe Cuenod July 5, 1988 6:14:32 pm PDT Κ˜šœ™Icode™-—Ititlešœ3˜3IabstractšΠmsΟs8˜9M˜Mš ΟqœΟoœ œ œ Ρbox ‘˜ˆJšΟa&˜&J˜J˜š’˜J˜˜J˜$—J˜˜J˜0—J˜šœ˜JšœO˜OJšœ#˜#šœ˜JšœΟfβ˜γJš£Ε˜Ε—J˜Jšœ:˜:Jšœ;˜;Jšœ8˜8šœ+˜+Jšœ£œN˜d—šœ€˜€Jšœ?˜?—J˜:Jšœ$’ œ˜3——J˜—…—„τ