Jumpers and Connectors
SAI2 Server Board TPS
Revision
1.0
56
Pin Signal Pin Signal Pin Signal Pin Signal
A36 TRDY_L B36 +3.3
V
A83 AD42
B83 AD43
A37 GND
B37 DEVSEL_L A84 +3.3
V
B84 AD41
A38 STOP_L B38 GND
A85 AD40
B85 GND
A39 +3.3
V
B39 LOCK_L
A86 AD38
B86 AD39
A40 SDONE
B40 PERR_L
A87 GND
B87 AD37
A41 SBO_L
B41 +3.3
V
A88 AD36
B88 +3.3
V
A42 GND
B42 SERR_L
A89 AD34
B89 AD35
A43 PARITY
B43 +3.3
V
A90 GND
B90 AD33
A44 AD15
B44 CBE1_L
A91 AD32
B91 GND
A45 +3.3
V
B45 AD14
A92 Reserved B92 Reserved
A46 AD13
B46 GND
A93 GND
B93 Reserved
A47 AD11
B47 AD12
A94 Reserved B94 GND
4.3.16
Front Panel 24-pin Connector Pinout (FRONT_PANEL_HDR)
Table 48. Front Panel 24-pin Connector Pinout
Pin Description
1
Power LED Anode
2 +5VSB
3 Key
4 Reserved
5
Power LED Cathode
6 Reserved
7
Hard Drive Activity LED Anode
8 Reserved
9
Hard Drive Activity LED Cathode
10 Reserved
11
Power Switch (Low True)
12
NIC Activity LED Anode
13
Power Switch (GND)
14
NIC Activity LED Cathode
15
Reset Switch (Low True)
16 SMBus
SDA
17
Reset Switch (GND)
18 SMBus
SCL
19
ACPI Sleep Switch (Low True)
20 Reserved
21
ACPI Sleep Switch (GND)
22 Reserved
23
NMI to CPU Switch (Low True)
24 Reserved