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Extraction Procedure:
! z9 W8 t, n. |6 U7 ]/ F$ ?( p: dCadence Allegro requires the use of a script available from www.aiscorp.com
9 V) i. q5 h! W8 LThe script produces a ccam.cad file that can then be imported into CircuitCAM.
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Common File Extension: .cad
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% w; Z8 S, k) q0 p3 i9 ?. Q3 ^' ~File header:
3 }8 ~" E) i% ~+ dA!REFDES!CLASS!SUBCLASS!COMP_DEVICE_TYPE!COMP_PACKAGE!SYM_ROTATE!PIN_NUMBER!DRILL_HOLE_NA
5 D# F, O# N5 t6 U8 SME!NET_NAME!PIN_X!PIN_Y!START_LAYER_NAME!END_LAYER_NAME!GRAPHIC_DATA_NAME!GRAPHIC_DATA_1!G ~1 U6 I) s/ m+ B5 u- i* _8 s T
RAPHIC_DATA_2!GRAPHIC_DATA_3!GRAPHIC_DATA_4!GRAPHIC_DATA_5!GRAPHIC_DATA_6!GRAPHIC_DATA_7!GR3 H$ |1 ]+ y% U, @4 M
APHIC_DATA_8!GRAPHIC_DATA_9!GRAPHIC_DATA_10!SYM_NAME!SYM_X!SYM_Y!SYM_MIRROR!) Q5 u0 g8 {7 Z7 ]' `" K" [* m
J!D:\cam\102.brd!Tue Apr 25 15:21:27 2000!-100.000!-170.000!500.000!430.000!0.001!millimeters!B01!47.2 mil!6!OUT OF
4 q& J7 h+ }4 i9 E9 _- EDATE!
- O/ j3 i2 Z9 R" r' uS!!BOARD GEOMETRY!OUTLINE!!!0.000!!!!!!!!ARC!-8.095!-9.949!-8.095!-9.949!-10.000!-9.949!1.905!0.000!COUNTERCLOCKWISE!NOTCONNECT!TARGET!-10.000!-10.000!NO!1 n( G9 D& I* j
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A Cadence Allegro file can be very easily distinguished by the ! marks in the output file./ `' w8 C5 c. H7 g
29 data fields are required in the output file. |
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