2011-03-23 06:31:34 +02:00
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Board characteristics:
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- two layers, components only on front
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- smallest components are 0402 and 0.5 mm pitch QFN
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2011-03-24 17:18:14 +02:00
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- the following component orientation markings are on the silk screen:
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2011-03-23 06:31:34 +02:00
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B1: circle near pin 1
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U1: triangle at the corner between pins 1 and 32
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Design files:
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2011-03-23 06:57:55 +02:00
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atben-front.png Illustration of the PCB's front side (with silk screen)
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2011-03-23 06:31:34 +02:00
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atben-bom.csv Bill of materials
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2011-03-24 17:18:14 +02:00
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atben-pos.csv Automatic insertion file (front only)
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atben-footprints.pdf Footprint reference drawings
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2011-03-23 06:31:34 +02:00
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2011-03-23 06:57:55 +02:00
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The PCB design files (Gerbers, etc.) are in a separate archive, atben-pcb-*
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2011-03-23 06:31:34 +02:00
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Interpretation of files:
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- for all coordinates, the origin is the lower left corner of the board
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- coordinates in atben-pos.csv are in inches
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- rotation in atben-pos.csv is in degrees, counter-clockwise
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2011-03-24 17:18:14 +02:00
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- in the footprint reference drawings, footprints are shown in the 0 degree
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2011-03-23 09:47:21 +02:00
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orientation and with their center at the crosshairs
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