who can please explain the min, % and max values?
who can please explain the min, % and max values?
Am 07.07.2011 15:14, schrieb hansi99:
who can please explain the min, % and max values?
Here helps a look into the manual......
Masks:
Settings for the overmeasure of the solder stop mask (Stop) and the
solder cream mask (Cream) are made here.
The default value for solder stop is 4 mil, i.e. minimum value is
maximum value is 4 mil. The percent value has no effect in this case.
The value for the cream frame is set to 0, which means that it has the
same dimensions as the SMD.
If values are given in percent, in the case of SMDs and pads of the form
Long or Offset, the smaller dimension is the significant one. The values
are constrained by minimum and maximum values.
The value for Cream is given positively, as is Frame, although its
effect is to reduce the size of the solder cream mask (cream frame).
The solder cream mask is only generated for SMDs, and is displayed on
layer 31, tCream, or layer 32, bCream.
The solder stop mask is drawn in layers 29, tStop, or 30, bStop.
Setting the flag STOP or CREAM (only for SMD) to OFF for a pad or SMD at
the Package definition forbids EAGLE to generate a solder stop mask or a
cream frame for it.
--
Mit freundlichen Gruessen / Best regards
Richard Hammerl
CadSoft Support -- hotline@cadsoft.de
FAQ: http://www.cadsoft.de/faq.htm