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3.3.15
DisplayPort Connectors
Multimode DP Connector - CN22
Pin
Signal
Pin
1
DDI0_PAIR0+
3
DDI0_PAIR0-
5
GND
7
DDI0_PAIR2+
9
DDI0_PAIR2-
11
GND
13
DDI0_DDC_AUX_SEL
15
DDI0_CTRLCLK_AUX+
17
DDI0_CTRLDATA_AUX-
19
GND
miniDP++ Connector #1- CN24
Pin
Signal
Pin
1
GND
3
DDI1_PAIR0+
5
DDI1_PAIR0-
7
GND
9
DDI1_PAIR1+
11
DDI1_PAIR1-
13
GND
15
DDI1_PAIR2+
17
DDI1_PAIR2-
19
GND
CCOMe-C30
CCOMe-C30 - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by F.B. Copyright © 2019 SECO S.p.A.
Signal
2
GND
4
DDI0_PAIR1+
6
DDI0_PAIR1-
8
GND
10
DDI0_PAIR3+
12
DDI0_PAIR3-
14
DDI0_CEC
16
GND
18
DDI0_HPD
20
+3.3V_S
Signal
2
DDI1_HPD
4
DDI1_DDC_AUX_SEL
6
DDI1_CEC
8
GND
10
DDI1_PAIR3+
12
DDI1_PAIR3-
14
GND
16
DDI1_CTRLCLK_AUX+
18
DDI1_CTRLDATA_AUX-
20
+3.3V_S
According to COM Express
specifications, Type 6 pinout defines three Digital Display
interfaces (DDI), that can be used to carry out DisplayPort and TMDS (HDMI/DVI) interface.
The first Digital Display Interface is carried out directly on a standard
DisplayPort Connector, CN22, type WINNING p/n WDPE-20F3L1BU3
or equivalent, with the pinout shown in the following table.
The remaining two Digital Display interfaces coming from the COM
Electronics p/n MDPC-S-RA-KT-TR or equivalent, with the pinout shown in
the following tables in this page
All these connectors can be used directly as a Multi-Mode Display Port connector, i.e. they can
be used also for HDMI/DVI devices by using passive external adapters.
DDIx_PAIR0+/DDIx_PAIR0-: DDI Interface #x Differential Pair #0. Can be used as Display Port
differential pair #0 or TMDS (HDMI) differential pair #2.
DDIx_PAIR1+/DDIx_PAIR1-: DDI Interface #x Differential Pair #1. Can be used as Display Port
differential pair #1 or TMDS (HDMI) differential pair #1.
DDIx_PAIR2+/DDIx_PAIR2-: DDI Interface #x Differential Pair #2. Can be used as Display Port
differential pair #2 or TMDS (HDMI) differential pair #0.
type Jameco
46
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