Functional Details |
To configure a
Figure 3-6. Pull-down connection for Port A
Wiring schematics are shown here for each
USB +5 V |
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DIO 0 (Port A0) |
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DIO 1 (Port A1) |
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Pin 15 |
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| DIO 2 (Port A2) |
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| DIO 3 (Port A3) | Port A |
| DIO 4 (Port A4) | |
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| DIO 5 (Port A5) |
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DIO 6 (Port A6) |
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GND | DIO 7 (Port A7) |
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Figure 3-7. Schematic showing Port A pull-up/pull-down wiring options
USB +5 V |
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DIO 0 (Port B0) |
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DIO 1 (Port B1) |
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Pin 13 |
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| DIO 2 (Port B2) |
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| DIO 3 (Port B3) | Port B |
| DIO 4 (Port B4) | |
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| DIO 5 (Port B5) |
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DIO 6 (Port B6) |
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GND | DIO 7 (Port B7) |
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Figure 3-8. Schematic showing Port B pull-up/pull-down wiring options
USB +5 V |
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DIO 0 (Port C0) |
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DIO 1 (Port C1) |
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Pin 11 |
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| DIO 2 (Port C2) |
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| DIO 3 (Port C3) | Port C | |
| DIO 4 | (Port C4) | |
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| DIO 5 | (Port C5) |
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DIO 6 | (Port C 6) |
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GND | DIO 7 | (Port C7) |
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