User Guide • PC3-ALLEGRO • CompactPCI
®
PlusIO CPU Board • Intel® i7-3xxx Processor
Block Diagram
Si
m
pli
fied B
lo
ck
Dia
gr
am
PC
3-
A
LLE
GR
O
PICMG
Com
pa
ctPCI
Pl
usI
O
®®
CPU Card
32
Ba
ck
pl
an
e
Co
m
pact
PC
I
Plu
sIO
2
J1
PC
I
33/
66
MH
z
VG
A
Fr
on
t
Pa
ne
l
I/O
GbE
1
DP1
Front
P
an
el Stuf
fing Alt
ernate
s -
eith
er
M
ini
D
isp
la
yP
or
t or
VG
A
USB3
8257
9
LM
SPI
Fl
ash
GbE
2
PC
Ie
PC
Ie
SPI
2
DP
2
Gb
E
Gb
E
Intel®
Chief
River Pla
tfo
rm
8257
4
IT
DDR3 ECC Soldered
DDR3 ECC SODIMM
FD
I
DDR3 1333/1600
Dual
C
hannel
up
to
16G
B
4
PC
Ie
Gen3
1
PC
Ie
Gen3
DP
3
Me
zzan
in
e
Side
Ca
rd
I/O
PC
Ie
Gen2
Sw
itch
US
B2
86
08
6
LP
C/
A
udio/SMB/GP
IO
4
2
DMI2
4 x
5GT
/s
4
2
4
SA
TA
6
G
/3
G
2/
2
Gb
E
2
SA
TA
RA
ID
US
B2
4
PC
Ie
PC
Ie
G
en2
PCIe
Gen
2
QM77
Mobile
PCH
Pa
nther
Po
in
t
Iv
y Brid
ge
EC
C
Em
be
dd
ed
Mobile
CPU
2/4
-Co
re
PC
Ie
to
PCI
Bridg
e
4
PCI
PC
Ie
G
en3
8112
92
30
4
8257
4
IT
config
ured
to
SA
TA
3G
by
def
au
lt
ac
cordin
g to
CP
CI
Plu
sIO
sp
ec
ific
at
io
n
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