ERF Variable |
Description |
v_smd_row_pitch_range_to_replace
|
When using an algorithm to replace the separate SM clearances of a row of SMD Pads with one big clearance, this ERF variable defines the minimum and maximum pitch (pitch = the distance between individual pads) of a row of SMD Pads that can be processed by this algorithm. v_smd_row_pitch_range_to_replace
is composed of two values separated by a colon :. The first value
defines min_pitch size (minimum pitch size). In order to disable
this limit, this value should be set to -1. (minimum pitch size). The second value defines max_pitch size (maximum pitch size). In order to disable
this limit, this value should be set to -1. (maximum pitch size) There are four (4) possible combinations of values for this
ERF variable. 1) Define only a lower limit for the range of pitch
values to be replaced. The variable will look like this x : -1.
This means that all SMD rows with a pitch larger than x should be replaced with one large
clearance. 2) Define only a maximum limit for the range of pitch values to be replaced The variable will look like this: –1 : y. This means that all SMD
rows with pitch smaller than y
should be replaced with one large clearance. 3) Define both a minimum and maximum value for the
range of pitch values to be replaced. The variable will look like this:
x : y . This means that SMD rows with a pitch size
between x and y should be replaced with one large clearance. 4) Disable the algorithm. The variable will look like this: –1 : -1 . |