Front Panel Header; Table 59. Hsbp-B Connector Pin-Out; Table 60. Front Panel 34-Pin Header Pin-Out - Intel SDS2 Specification

Intel® Server Board SDS2
Pin Signal Name
1 IPMB_SDA
2 GND
3 IPMB_SCL
4 I2C_ADR_CNTRL
8.4

Front Panel Header

A 34-pin header is provided for cabling to the system front panel. The header contains reset,
NMI, power control buttons, and LED indicators. The table below details the pin-outs of the
header.
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
Revision 1.2

Table 59. HSBP-B Connector Pin-out

5 VSB Data Line
GND
5 VSB Clock Line
Address Control

Table 60. Front Panel 34-Pin Header Pin-out

Signal Name
Power LED Anode
KEY
Power LED Cathode
HDD Activity LED Anode
HDD Activity LED Cathode
Power Switch
GND (Power Switch)
Reset Switch
GND (Reset Switch)
ACPI Sleep Switch
GND (ACPI Sleep Switch)
NMI to CPU Switch
KEY
ID LED Anode
ID LED Cathode
ID Switch
GND (ID Switch)
Order Number: A85874-002
Description
Pin Signal Name
2 5VSB
4 Fan Fail LED Anode
6 Fan Fail LED Cathode
8 Power Fault LED Anode
10 Power Fault LED Cathode
12 NIC#1 Activity LED Anode
14 NIC#1 Activity LED Cathode
16 I2C SDA
18 I2C SCL
20 Chassis Intrusion
22 NIC#2 Activity LED Anode
24 NIC#2 Activity LED Cathode
26 KEY
28 System Ready Anode
30 System Ready Cathode
32 HDD Fault Anode
34 HDD Fault Cathode
Connections
77