Cables and Connectors | Intel® Server Platform SR6850HW4 TPS | ||
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| 5 | USB Hub DPD2 |
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| 6 | USB Hub DMD2 |
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| 8 | USB Hub DPD3 |
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| 9 | USB Hub DMD3 |
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| 11 | USB1 overcurrent output, active high |
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| 12 | USB2 overcurrent |
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| 13 | USB3 overcurrent |
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| 14 | NMI button, active low |
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| 15 | Video DCC out SCLCK |
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| 16 | Video DCC out SDA |
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| 17 | Video vertical sync |
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| 18 | Video horizontal sync |
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| 20 | Video red |
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| 22 | Video green |
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| 24 | Video blue |
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| 27 | Speaker drive, active high |
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| 29 | Monitor presence, active low |
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| 30 | Unused, keying pin |
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4.2.12100-pin Mainboard to SCSI Backplane Board Board Connector
Please, see the tables below for the
Table 20. 100-pin Connector Pinout (Unused and Ground)
Pin Numbers | Signal |
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1,3,7,10,14,20,27,42,51,52,54,58,62,65,73,77,79,82,83,85,87,89,91,93,95,100 | Ground |
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4,6,8,12,13,15,17,19,22,24,26,29,31,33,35,37,41,44,46,48,50,53,56,59,61,66,68,70,72 | Unused |
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Table 21. 100-pin Connector Pinout (Signals)
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| Pin Number | Signal Name |
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| 2 |
| GND – RESISTOR |
| Ground through zero ohm resistor |
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| 5 |
| GND – RESISTOR |
| Ground through zero ohm resistor |
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| 9 |
| GND – RESISTOR |
| Ground through zero ohm resistor |
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| 11 |
| GND – RESISTOR |
| Ground through zero ohm resistor |
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| 16 |
| FAN1_TACH |
| Fan 1 Tachometer signal – edges per revolution |
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| 18 |
| FAN2_TACH |
| Fan 2 Tachometer signal – edges per revolution |
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| 21 |
| FAN3_TACH |
| Fan 3 Tachometer signal – edges per revolution |
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| 23 |
| FAN4_TACH |
| Fan 4 Tachometer signal – edges per revolution |
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| 25 |
| RESET_BTN |
| Front panel reset button signal |
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| 28 |
| FAN5_TACH |
| Fan 5 Tachometer signal – edges per revolution |
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| 44 |
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| Revision 1.0 |
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| Intel order number |
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