User Guide • PC3-ALLEGRO • CompactPCI
®
PlusIO CPU Board • Intel® i7-3xxx Processor
DisplayPort Connectors
The Intel® i7 processors used on PC3-ALLEGRO are equipped with an integrated graphics controller,
which supports DisplayPort and SDVO interfaces permitting simultaneous independent operation of
up to three displays. Two DP receptacles are available from the PC3-ALLEGRO front panel, as mDP
(Mini DisplayPort) connectors, which is a space saving alternate to the standard DP connector and is
also specified by the VESA.
Mini DisplayPort J-DP1/2
20
PWR
1)
19
GND
18
AUX_CH(N)
17
LANE2(N)
16
AUX_CH(P)
15
LANE2(P)
14
GND
13
GND
12
LANE3(N)
11
LANE1(N)
10
LANE3(P)
9
LANE1(P)
8
GND
7
GND
6
CONFIG2 (GND)
5
LANE0(N)
4
CONFIG1
3
LANE0(P)
2
Hot Plug Detect
1
GND
1)
+3.3V protected by a self resetting PolySwitch fuse 0.75A. This voltage is switched on in S0 state only.
Most DisplayPort monitors come with the standard DP connector, hence requiring a mDP to DP cable
assembly for use with the PC3-ALLEGRO. For attachment of either a classic style analog RGB monitor,
DVI or HDMI type display to the J-DP receptacles, there are both adapters and also adapter cables
available.
1
2
20
19
270.61.20.0
© E
KF
ek
f.c
om
Mi
ni
D
is
pl
ayP
ort
© EKF -64- ekf.com