FreeCalypso > hg > freecalypso-reveng
comparison pirelli/debug @ 58:d05b2e790e6b
Pirelli PCB: some measurements of the debug connector footprint
| author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
|---|---|
| date | Wed, 13 Nov 2013 21:00:30 +0000 |
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| children |
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| 57:277fd7b971f0 | 58:d05b2e790e6b |
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| 1 Debug connector footprint on the side next to the display | |
| 2 | |
| 3 centre of the leftmost pad: (2670,2206) | |
| 4 centre of the rightmost pad: (3011,2206) | |
| 5 | |
| 6 distance in pixels: 341 | |
| 7 pitch in pixels: 31 (341/11) | |
| 8 | |
| 9 assumed physical pitch: 0.5 mm | |
| 10 length of the pads: a little longer than 1 mm | |
| 11 | |
| 12 The two larger (mounting?) pads appear to be 2x2 mm square. | |
| 13 They sit about 1.5 mm south of the signal pad centreline. | |
| 14 Horiz distance between centre of each outermost signal pad | |
| 15 and the nearby mounting pad: 140 pixels, or a little over 2 mm. |