|
用ALLEGRO16.6在导出gerber的情况下,L2_GND层用负片无法生成,只能导出正片,这是什么原因导致的?错误提示如下:
---- Photoplot outline rectangle not found ... using drawing extents
Results from parameter file ...
DEVICE-TYPE GERBER_RS274X
OUTPUT-UNITS INCHES
FILM-SIZE 2400000 1600000
FORMAT 2.5
ABORT-ON-ERROR NO
SCALE 1
SUPPRESS-LEAD-ZEROES YES
SUPPRESS-TRAIL-ZEROES NO
SUPPRESS-EQUAL YES
UNDEF-APT-CONT NO
FILM PARAMETERS :
---------------------------------------------------------
Undefined line width 6.000
Mirror code NONE
Rotate angle NONE
Offset x: 0.000
Offset y: 0.000
Plot negative YES
Suppress unconnected internal pads NO
Draw holes only NO
ERROR: aborting film - Layer polarity of layer ETCH/L2_GND does not
match film polarity of Negative. DRC may be unreliable.
WARNING: No thermal flash for padstack "VIA12_24", regular pad used.
WARNING: No Photoplot Outline was found,
negative shape outline will be determined by Board Outline
APERTURES USED:
---------------------------------------------------------
TYPE SIZE/NAME ROT MIRROR MODE
---------------------------------------------------------
CIRCLE 0.02400 DARK
CIRCLE 0.02600 DARK
CIRCLE 0.03000 CLEAR
CIRCLE 0.03150 DARK
CIRCLE 0.03937 CLEAR
CIRCLE 0.04200 CLEAR
CIRCLE 0.05118 DARK
CIRCLE 0.05512 CLEAR
CIRCLE 0.05512 DARK
CIRCLE 0.05906 DARK
CIRCLE 0.06693 CLEAR
CIRCLE 0.07087 CLEAR
CIRCLE 0.07480 CLEAR
CIRCLE 0.07480 CLEAR
CIRCLE 0.11811 DARK
CIRCLE 0.13780 CLEAR
FLASH SYM FLASH0D7X1D0 0.000 NO CLEAR
FLASH SYM TR3_4X5_4X0_4-45 0.000 NO CLEAR
Error in L2_GND--halting output. Artwork file not generated.
*** ERROR with L2_GND
|
阿莫论坛20周年了!感谢大家的支持与爱护!!
曾经有一段真挚的爱情摆在我的面前,我没有珍惜,现在想起来,还好我没有珍惜……
|