User`s manual

SHB103 LAG1156 Full-Size SBC User’s Manual
PICMG v1.3 Interface Definition
103
Mechanical Key
64 GND a_PERn4 64 GND GND
65 a_PETp5 GND 65 GND GND
66 a_PETn5 GND 66 GND GND
67 GND a_PERp5 67 GND GND
68 GND a_PERn5 68 GND GND
69 a_PETp6 GND 69 GND GND
70 a_PETn6 GND 70 GND GND
71 GND a_PERp6 71 GND GND
72 GND a_PERn6 72 GND GND
73 a_PETp7 GND 73 +12V +12V
74 a_PETn7 GND 74 +12V +12V
75 GND a_PERp7 75 +12V +12V
76 GND a_PERn7 76 +12V +12V
77 N.C GND 77 +12V +12V
78 +3.3V +3.3V 78 +12V +12V
79 +3.3V +3.3V 79 +12V +12V
80 +3.3V +3.3V 80 +12V +12V
81 +3.3V +3.3V 81 +12V +12V
82 RSVD RSVD 82 +12V +12V
X8 PCIe Connector B X8 PCIe Connector D
Side B Side A Side B Side A
1 +5Vaux +5Vaux 1 INTB# INTA#
2 GND N.C 2 INTD# INTC#
3 a_PETp8 GND 3 GND N.C
4 a_PETn8 GND 4 REQ3# GNT3#
5 GND a_PERp8 5 REQ2# GNT2#
6 GND a_PERn8 6 PCI_RST# GNT1#
7 a_PETp9 GND 7 REQ1# GNT0#
8 a_PETn9 GND 8 REQ0# SERR#
9 GND a_PERp9 9 N.C +3.3V
10 GND a_PERn9 10 GND N.C
11 N.C GND 11 N.C GND