Penguin Computing Relion 1900e, Technical Manual

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Relion 1900e/2900e Manual
Revision 1.0 94
10.2 Front Panel Headers and Connectors
The server board includes several connectors that provide various possible front panel options. This section
provides a functional description and pin-out for each connector.
10.2.1 Front Panel Button and LED Support
Included near the right front edge of the server board are two front panel connectors:
•
Standard 30-pin header “FRONT_PANEL” - SSI compatible
•
Custom 30-pin high density “STORAGE_FP” – Used on storage models of Intel server systems with a
rack handle mounted front panel
Each connector provides an interface supporting system control buttons and LEDs. The following table
identifies the supported button and LED features supported from each front panel connector.
Table 31. Front Panel Features
SSI Front Panel Storage Front Panel
Power / Sleep Button Yes Yes
System ID Button Yes Yes
System Reset Button Yes Yes
NMI Button Yes Yes
NIC Activity LED Yes Yes
Storage Device Activity LED Yes Yes
System Status LED Yes Yes
System ID LED Yes Yes
The pinout is identical for both front panel connectors.
Table 32. Front Panel Connector Pin-out ("Front Panel” and “Storage FP”)
Signal Name Pin# Pin# Signal Name
P3V3_AUX 1 2 P3V3_AUX
KEY 4 P5V_STBY
FP_PWR_LED_BUF_R_N 5 6 FP_ID_LED_BUF_R_N
P3V3 7 8 FP_LED_STATUS_GREEN_R_N
LED_HDD_ACTIVITY_R_N 9 10 FP_LED_STATUS_AMBER_R_N
FP_PWR_BTN_N 11 12 LED _NIC_LINK0_ACT_FP_N
GROUND 13 14 LED _NIC_LINK0_LNKUP_FP_N
FP_RST_BTN_R_N 15 16 SMB_SENSOR_3V3STBY_DATA_R0
GROUND 17 18 SMB_SENSOR_3V3STBY_CLK
FP_ID_BTN_R_N 19 20 FP_CHASSIS_INTRUSION
PU_FM_SIO_TEMP_SENSOR 21 22 LED_NIC_LINK1_ACT_FP_N
FP_NMI_BTN_R_N
23 24 LED_NIC_LINK1_LNKUP_FP_N
KEY KEY
LED_NIC_LINK2_ACT_FP_N 27 28 LED_NIC_LINK3_ACT_FP_N
LED_NIC_LINK2_LNKUP_FP_N 29 30 LED_NIC_LINK3_LNKUP_FP_N