Figure 3.2: Opto-22 CN1/CN2
Opto-22 CN1
1 | PC07 | 2 | GND |
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3 | PC06 | 4 | GND |
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5 | PC05 | 6 | GND |
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7 | PC04 | 8 | GND |
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9 | PC03 | 10 | GND |
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11 | PC02 | 12 | GND |
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13 | PC01 | 14 | GND |
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15 | PC00 | 16 | GND |
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17 | PB07 | 18 | GND |
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19 | PB06 | 20 | GND |
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21 | PB05 | 22 | GND |
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23 | PB04 | 24 | GND |
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25 | PB03 | 26 | GND |
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27 | PB02 | 28 | GND |
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29 | PB01 | 30 | GND |
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31 | PB00 | 32 | GND |
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33 | PA07 | 34 | GND |
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35 | PA06 | 36 | GND |
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37 | PA05 | 38 | GND |
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39 | PA04 | 40 | GND |
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41 | PA03 | 42 | GND |
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43 | PA02 | 44 | GND |
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45 | PA01 | 46 | GND |
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47 | PA00 | 48 | GND |
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49 | +5V_OUT | 50 | GND |
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Opto-22 CN2 (USB-4751 Only)
1 | PC17 | 2 | GND |
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3 | PC16 | 4 | GND |
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5 | PC15 | 6 | GND |
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7 | PC14 | 8 | GND |
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9 | PC13 | 10 | GND |
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11 | PC12 | 12 | GND |
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13 | PC11 | 14 | GND |
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15 | PC10 | 16 | GND |
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17 | PB17 | 18 | GND |
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19 | PB16 | 20 | GND |
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21 | PB15 | 22 | GND |
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23 | PB14 | 24 | GND |
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25 | PB13 | 26 | GND |
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27 | PB12 | 28 | GND |
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29 | PB11 | 30 | GND |
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31 | PB10 | 32 | GND |
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33 | PA17 | 34 | GND |
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35 | PA16 | 36 | GND |
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37 | PA15 | 38 | GND |
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39 | PA14 | 40 | GND |
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41 | PA13 | 42 | GND |
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43 | PA12 | 44 | GND |
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45 | PA11 | 46 | GND |
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47 | PA10 | 48 | GND |
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49 | +5V_OUT | 50 | GND |
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13 | Chapter3 |
