Technical
50 pin ribbon cable pin out
Each of the two 50 pin ribbon cable headers has the following pin out as shown in Figure 4.
Description |
| Pin # |
| Port A | |
A0 |
| 47 |
A1 |
| 45 |
A2 |
| 43 |
A3 |
| 41 |
A4 |
| 39 |
A5 |
| 37 |
A6 |
| 35 |
A7 |
| 33 |
| Port B | |
B0 |
| 31 |
B1 |
| 29 |
B2 |
| 27 |
B3 |
| 25 |
B4 |
| 23 |
B5 |
| 21 |
B6 |
| 19 |
B7 |
| 17 |
| Port C | |
C0 |
| 15 |
C1 |
| 13 |
C2 |
| 11 |
C3 |
| 9 |
C4 |
| 7 |
C5 |
| 5 |
C6 |
| 3 |
C7 |
| 1 |
|
|
|
GND |
| All Even pins |
+5V |
| 49 |
Figure 4- 50 Pin Header/Ribbon Cable Pin out
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