NEBS 3.3 V Riser Board
Intel
®
Carrier Grade Server TIGPT1U TPS
Revision
1.0
50
Pin Side
B
Side
A Pin Side
B
Side
A
15 Ground
RST#
Connector Key
Connector Key
16 CLK
+3V_IO
Connector Key
Connector Key
17 Ground
GNT_N 63 Reserved Ground
18 REQ_N
Ground 64 Ground C/BE[7]#
19 +3V_IO
PME# 65 C/BE[6]# C/BE[5]#
20 AD[31]
AD[30] 66 C/BE[4]#
VIO
21 AD[29]
+3.3
V 67 Ground
PAR64
22 Ground
AD[28] 68 AD[63] AD[62]
23 AD[27]
AD[26] 69 AD[61]
Ground
24 AD[25]
Ground 70 +3V_IO
AD[60]
25 +3.3
V
AD[24] 71 AD[59]
AD[58]
26 C/BE[3]#
IDSEL 72 AD[57]
Ground
27 AD[23]
+3.3
V 73 Ground
AD[56]
28 Ground
AD[22] 74 AD[55] AD[54]
29 AD[21]
AD[20] 75 AD[53]
+3V_IO
30 AD[19]
Ground 76 Ground
AD[52]
31 +3.3
V
AD[18] 77 AD[51]
AD[50]
32 AD[17]
AD[16] 78 AD[49]
Ground
33 C/BE[2]#
+3.3
V 79 +3V_IO
AD[48]
34 Ground FRAME# 80 AD[47]
AD[46]
35 IRDY#
Ground 81 AD[45]
Ground
36 +3.3
V
TRDY# 82 Ground
AD[44]
37 DEVSEL#
Ground 83 AD[43]
AD[42]
38 Ground
STOP# 84 AD[41]
+3V_IO
39 LOCK#
+3.3
V 85 Ground
AD[40]
40 PERR# SMBUS
SCL
86 AD[39]
AD[38]
41
+3.3 V
SMBUS SDA
87
AD[37]
Ground
42 SERR#
Ground 88 +3V_IO
AD[36]
43 +3.3
V
PAR 89 AD[35]
AD[34]
44 C/BE[1]#
AD[15] 90 AD[33]
Ground
45 AD[14]
+3.3
V 91 Ground
AD[32]
46 Ground
AD[13] 92 NC
NC
47 AD[12]
AD[11] 93 NC
Ground
48 AD[10]
Ground 94 Ground
NC
6.3.1
NEBS Riser Power Connector Pinout
The following table details the pin-out of the 1 x 3 NEBS Riser Power connector.
Table 6-3. 3-pin (1 x 3) NEBS Riser Power J1A1 Connector
Pin
1 x 3 Power Signal
1 +5V_A
2 GND
3 GND
