Intel D845EPI Intel Desktop Board D845EPI Technical Product Specification - Page 47
Integrator, S Notes
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Technical Reference Table 17. Front Panel Audio Connector Pin Signal Name Pin 1 MIC_IN 2 3 MIC_BIAS 4 5 RIGHT_OUT 6 7 No connect 8 9 LEFT_OUT 10 Signal Name Ground +5 V RIGHT_IN Key LEFT_IN Table 18. ATAPI CD-ROM Connector Pin Signal Name 1 Left audio input from CD-ROM 2 CD audio differential ground 3 CD audio differential ground 4 Right audio input from CD-ROM # INTEGRATOR'S NOTES • Use only ATX12V-, SFX12V-, or TFX12V-compliant power supplies with this board. ATX12V, SFX12V, and TFX12V power supplies have an additional power lead that provides required supplemental power for the processor. Always connect the 20-pin and 4-pin leads of ATX12V, SFX12V, and TFX12V power supplies to the corresponding connectors on the Desktop Board, otherwise the Desktop Board will not boot. • Do not use a standard ATX power supply. The Desktop Board will not boot with a standard ATX power supply. Table 19. ATX12V Power Connector Pin Signal Name 1 Ground 3 +12 V Pin Signal Name 2 Ground 4 +12 V 47