Supermicro SuperServer 5019C-MHN2 - Page 44

44
SuperServer 5019C-MHN2 User's Manual
Front Accessible Audio Header
A 10-pin audio header located at AUDIO FP allows you to use the onboard sound for audio
playback. Connect an audio cable to this header to use this feature. Refer to the table below
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Audio Header
Pin Denitions
Pin# Denition Pin# Denition
1 Mic_2_Left 2 Audio_Ground
3 Mic_2_Right 4 Audio_Detect
5 Line_2_Right 6 Mic_2_JD
7 Jack_Detect 8 Key
9 Line_2_Left 10 Line_2_JD
SGPIO Header
The I-SGPIO1 (Serial General Purpose Input/Output) header is used to communicate with
the enclosure management chip on the back panel.
SGPIO Header
Pin Denitions
Pin# Denition Pin# Denition
1 NC 2 NC
3 Ground 4 DATA Out
5 Load 6 Ground
7 Clock 8 NC
General Purpose I/O Header
The JGP1 (General Purpose Input/Output) header is a general purpose I/O expander on a
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JGP1 Header
Pin Denitions
Pin# Denition GPIO Pin Memory Address
1 +5V
2 Ground
3 GP0 GPP_G0 0xFD6D0900
4 GP1 GPP_G1 0xFD6D0910
5 GP2 GPP_G2 0xFD6D0920
6 GP3 GPP_G3 0xFD6D0930
7 GP4 GPP_G4 0xFD6D0940
8 GP5 GPP_G5 0xFD6D0950
9 GP6 GPP_G6 0xFD6D0960
10 GP7 GPP_G7 0xFD6D0970