Technical Product Specification

Intel® Server Boards S5520HC, S5500HCV, and S5520HCT TPS Connector/Header Locations and Pin-outs
Revision 1.9
Intel order number E39529-013
111
Pin
Signal Name
Pin
Signal Name
27
3V3_AUX
28
SPI_DO
29
GND
30
SPI_CLK
31
GND
32
SPI_DI
33
GND
34
RMM3_Present_N (pulled high on baseboard
and shorted to ground on the plug-in module)
6.3.2 LCP/IPMB Header
Table 52. LCP/IPMB Header Pin-out (J1G6)
Pin
Signal Name
Description
1
SMB_IPMB_5VSB_DAT
BMC IMB 5 V standby data line
2
GND
Ground
3
SMB_IPMB_5VSB_CLK
BMC IMB 5 V standby clock line
4
P5V_STBY
+5 V standby power
6.3.3 HSBP Header
Table 53. HSBP Header Pin-out (J1F5, J1G3)
Pin
Signal Name
Description
1
SMB_IPMB_5V_DAT
BMC IMB 5 V Data Line
2
GND
Ground
3
SMB_IPMB_5V_CLK
BMC IMB 5V Clock Line
4
P5V – HSBP_A
GND – HSBP_B
+5 V for HSBP A
Ground for HSBP B
6.3.4 SGPIO Header
Table 54. SGPIO Header Pin-out (J1G2)
Pin
Signal Name
Description
1
SGPIO_CLOCK
SGPIO Clock Signal
2
SGPIO_LOAD
SGPIO Load Signal
3
SGPIO_DATAOUT0
SGPIO Data Out
4
SGPIO_DATAOUT1
SGPIO Data In
6.4 Front Panel Connector
The server boards provide a 24-pin SSI front panel connector (J1B3) for use with Intel
®
and
third-party chassis. The following table provides the pin-out for this connector: