A.1.2 Headers
The Jackrabbit has 0.1" IDC headers at J1 (1 × 3) and J2 (2 × 2) for the power supply and an external battery connection. There are 2 mm IDC headers at J3 (2 × 5 programming port) and at J4 and J5 (2 × 20 Rabbit subsystems) for physical connection to other boards or ribbon cables.
Figure A-3 shows the Jackrabbit footprint to help you lay out the “motherboard” into which the Jackrabbit is plugged in. These values are relative to the mounting hole closest to header J3.
2.300 (58.4)
0.200 (5.1)
J5 | J4 |
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| Jackrabbit Footprint |
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| J2 | J1 | 0.438 (11.1) | 0.500 (12.7) | 1.823 (46.3) | 2.100 (53.3) |
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| J3 |
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| 0.084 | 0.485 |
| 0.051 (1.3) |
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| (2.1) | (12.3) |
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| 2.284 | 0.755 |
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| (58.0) | (19.2) |
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| 2.400 | 0.790 |
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| (61.0) | (20.1) |
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| 2.600 | 0.900 |
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| (66.0) | (22.9) |
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Figure |
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User’s Manual | 61 |
