| PIN | SIGNAL | LINK TO |
|---|---|---|
| 1. | SF1F0 | U1-2 |
| 2. | SF1F0 RTN | U1-3 |
| 3. | SF1F1 | U2-2 |
| 4. | SF1F1 RTN | U2-3 |
| 5. | SF1F2 | U3-2 |
| 6. | SF1F2 RTN | U3-3 |
| 7. | SF1F3 | U4-2 |
| 8. | SF1F3 RTN | U4-3 |
| 9. | SF1F4 | U5-2 |
| 10. | SF1F4 RTN | U5-3 |
| 11. | SF1F5 | U6-2 |
| 12. | SF1F5 RTN | U6-3 |
| 13. | SF1F6 | U7-2 |
| 14. | SF1F6 RTN | U7-3 |
| 15. |