Intel Desktop Board DP45SG Product Guide
Alternate Front Panel Power LED Header
Figure 23, G shows the location of the alternate front panel power LED header. Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header. If your chassis has a three-pin power LED cable, connect it to this header.
Table 12 shows the pin assignments and signal names for the alternate front panel power LED header.
Table 12. Alternate Front Panel Power LED Header Signal Names
Pin | Description | In/Out |
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1 | Front panel green LED | Out |
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2 | No pin |
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3 | Front panel yellow LED | Out |
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HD Audio Link Header
Figure 23, I shows the location of the HD Audio Link header. Table 13 shows the pin assignments and signal names for the HD Audio Link header.
Table 13. HD Audio Link Header Signal Names
Pin | Signal Name |
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1 | BCLK |
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3 | RST# |
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5 | SYNC |
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7 | SDO |
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9 | SDI0 |
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11 | SDI1 |
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13 | No Connection |
|
|
15 | No Connection |
|
|
Pin | Signal Name |
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2 | Ground |
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4 | DVDD_IO |
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6 | Ground |
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8 | 3.3V_DVDD_CORE |
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10 | +12 V |
|
|
12 | Key |
143.3V_DUAL
16Ground
48