Datasheet

Intel® Local Control Panel Intel® Server System SR1550AL
Revision – 1.3
Intel order number D31982-006
64
9.1.3 System Identification LED
The blue system identification LED is used to help identify a system for servicing. This is
especially useful when the system is installed when in a high density rack or cabinet that is
populated with several similar systems.
The Blue “System ID” LED can be illuminated using either of two mechanisms.
- By pressing the System ID Button on the system control panel the ID LED will display a
solid blue color, until the button is pressed again.
- By issuing the appropriate hex IPMI “Chassis Identify” value, the ID LED will either Blink
Blue for 15 seconds and turn off or will blink indefinitely until the appropriate hex IPMI
Chassis Identify value is issued to turn it off.
9.2 Intel
®
Local Control Panel Interconnects
The Intel
®
Local Control Panel module includes the Intel
®
Local Control Panel interface board
and a USB interface board. Connectors on the Intel
®
Local Control Panel interface board and
USB interface board are cabled to matching connectors on the hot-swap backplane. This
section will define the pin-out for each connector and header found on both the Intel
®
Local
Control Panel interface board and interposer board.
• Signals from the card edge connector are routed to the Intel
®
Local Control Panel
interface board through matching 50-pin connectors on the interposer board and the
Intel
®
Local Control Panel interface board. The 50-pin connectors are attached using a
small 50-pin flat cable.
• USB signals from the card edge connector are routed to the Intel
®
Local Control Panel
interface board through matching 10-pin connectors on the interposer board and the
Intel
®
Local Control Panel interface board. The 10-pin connectors are attached using a
small 10-pin round cable.
• A 4-pin NMI/Temp Sensor Header (cables between the Intel
®
Local Control Panel
interface board and the USB interface board).
The following tables provide the pin-outs for each connector.
Table 57. 50-Pin Intel
®
Local Control Panel Signal Connector
Pin
#
Signal Name Pin
#
Signal Name
1 V_IO_RED_CONN_FP 2 GND
3 V_IO_GREEN_CONN_FP 4 GND
5 V_IO_BLUE_CONN_FP 6 GND
7 V_IO_HSYNC_BUFF_FP_L 8 GND
9 V_IO_VSYNC_BUFF_FP_L 10 GND
11 V_VIDEO_IN_USE 12 FP_THERM_SENSOR
13 SP_DTR2_L 14 SP_DCD2_L
15 SP_RTS2_L 16 SP_CTS2_L
17 SP_SIN2 18 SP_SOUT2
19 SP_DSR2_L 20 SP_IN_USE
21 FP_NMI_BTN_L 22 GND
23 LED_NIC1_ACT_L 24 LED_NIC1_LINK_R_L
25 Not Used 26 FP_CHASSIS_INTRU
27 FP_ID_SW_L 28 SMB_PB1_5VSB_CLK
29 GND 30 SMB_PB1_5VSB_DAT
31 RST_FP_BTN_L 32 LED_NIC2_ACT_L
33 LED_HDD_FLT_R_L 34 LED_NIC2_LINK_R_L