User`s manual

SHB108 LAG1156 Full-Size SBC User’s Manual
PICMG v1.3 Interface Definition
89
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
Chanical Key
12
GND
N.C
12
CLKC
CLKD
13
a_PETp10
GND
13
GND
+3.3V
14
a_PETn10
GND
14
CLKA
CLKB
15
GND
a_PERp10
15
+3.3V
GND
16
GND
a_PERn10
16
AD31
GND
17
a_PETp11
GND
17
AD29
+3.3V
18
a_PETn11
GND
18
N.C
AD30
19
GND
a_PERp11
19
AD27
AD28
20
GND
a_PERn11
20
AD25
GND
21
a_PETp12
GND
21
GND
AD26
22
a_PETn12
GND
22
C/BE3#
AD24
23
GND
a_PERp12
23
AD23
+3.3V
24
GND
a_PERn12
24
GND
AD22
25
a_PETp13
GND
25
AD21
AD20
26
a_PETn13
GND
26
AD19
N.C
27
GND
a_PERp13
27
+5V
AD18
28
GND
a_PERn13
28
AD17
AD16