Technical Product Specification

Hard Disk Drive Support Intel® Server System SR1600UR TPS
40 Intel order number E45725-010 Revision 1.8
The following table provides the pin-out for the 120-pin connector:
Table 26. Bridge Board Connector Pin-out (J5A1)
Pin
Signal Name
Pin
Signal Name
1
GND
61
SMB_SENSOR_3V3SB_CLK_BUF
2
PE1_ESB_TX_DN3
62
SMB_SENSOR_3V3SB_DAT_BUF
3
PE1_ESB_TX_DP3
63
FM_BRIDGE_PRSNT_N
4
GND
64
GND
5
PE_WAKE_N
65
PE1_ESB_RX_DN_C3
6
GND
66
PE1_ESB_RX_DP_C3
7 PE1_ESB_TX_DN2 67 GND
8 PE1_ESB_TX_DP2 68 FAN_PRSNT6_N
9 GND 69 GND
10
FAN_PRSNT5_N
70
PE1_ESB_RX_DN_C2
11
GND
71
PE1_ESB_RX_DP_C2
12
PE1_ESB_TX_DN1
72
GND
13
PE1_ESB_TX_DP1
73
FAN_PRSNT4_N
14
GND
74
GND
15
RST_PS_PWRGD
75
PE1_ESB_RX_DN_C1
16
GND
76
PE1_ESB_RX_DP_C1
17
PE1_ESB_TX_DN0
77
GND
18
PE1_ESB_TX_DP0
78
RAID_KEY_PRES
19
GND
79
GND
20 FM_RAID_MODE 80 PE1_ESB_RX_DN_C0
21 GND 81 PE1_ESB_RX_DP_C0
22
CLK_IOP_DN
82
GND
23
CLK_IOP_DP
83
FAN_PRSNT1_N
24
GND
84
FAN_PRSNT3_N
25
SGPIO_DATAOUT1
85
FAN_PRSNT2_N
26
SGPIO_DATAOUT0
86
GND
27
SGPIO_LOAD
87
USB1_ESB_DP
28
SGPIO_CLOCK
88
USB1_ESB_DN
29
GND
89
GND
30
USB2_ESB_DP
90
USB1_ESB_OC_N
31
USB2_ESB_DN
91
USB0_ESB_OC_N
32 GND 92 GND
33 USB2_ESB_OC_N 93 USB0_ESB_DP
34 NIC1_LINK_LED_N 94 USB0_ESB_DN
35
NIC1_ACT_LED_N
95
GND
36
LED_STATUS_AMBER_R1
96
FP_NMI_BTN_N
37
NIC2_LINK_LED_N
97
BMC_RST_BTN_N
38
NIC2_ACT_LED_N
98
FP_PWR_BTN_N
39
LED_STATUS_GREEN_BUF_R1
99
FP_ID_SW_L
40
GND
100
GND