Camera Interfaces - Seco SECOCQ7-mITX2.0 User Manual

SECOCQ7-mITX2.0
User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: S.B. - Reviewed by G.M.
Moreover, in case the switch is set to HDMI use, it is also necessary to set properly jumper JP13,
in order to specify if the connector is used for real HDMI connection or for use of DVI Displays
through a dongle.
JP13 position
1-2 HDMI display
2-3 DVI dongle
As a factory alternative, if you are planning to use only modules with TMDS interface (DVI or
HDMI), it is possible to purchase the board with a single HDMI connector, CN4.
This connector is a standard certified HDMI connector, type FREEPORT p/n 51L019S-30GN-AD,
with the following pinout (it is HDMI standard pinout):
Single HDMI Connector – CN4
Pin Signal
1 TMDS_LANE2+
3 TMDS_LANE2-
5 GND
7 TMDS_LANE0+
9 TMDS_LANE0-
11 GND
13 HDMI_CEC
15 HDMI_CTRL_CLK
17 GND
19 HPD
HDMI_CEC signal, in bot factory alternatives, is available only in case that jumper JP6 is correctly
set. This standard pin header, P2.54mm, 1x3 pin, indeed, it is used to switch the signal GP_1-
Wire_Bus, coming from Qseven connector (pin124) between HDMI_CEC and 1-Wire_Bus,
according to Qseven Specifications Rel. 2.0. In case you need to use HDMI_CEC, please check
that JP6 is placed in 2-3 position.
JP6 position GP_1-Wire_Bus Connected to
1-2 1-Wire_Bus
2-3 HDMI_CEC

3.3.6 Camera interfaces

Some CPU modules can include an Image Signal Processing Subsystem, that can be used for
video applications, like video-preview, video recording and frame grabbing.
This set of signals are not included between Qseven
SECOQseven modules has an additional FFC/FPC connector on a side, always in the same
position, with a standardised pinout.
On SECOCQ7-mITX2.0 carrier board, therefore, there is an identical FFC/FPC connector, type
HIROSE p/n FH12A-36-S-0.5SH(55), near the position of Qseven
allow the connection of module's ISP to an external camera directly through dedicated connector
CN33.
Signals coming from external Camera interface CN33 must be at the same electrical level of
®
Qseven Camera Voltage Module (V_CAM): please check your Qseven
check its value.
HDMI connected to
Pin Signal
2 GND
4 TMDS_LANE1+
6 TMDS_LANE1-
8 GND
10 TMDS_CLK+
12 TMDS_CLK-
14 ---
16 HDMI_CTRL_DAT
18 +5V_S
Copyright © 2013 SECO S.r.l.
SECOCQ7-mITX2.0
®
signals carried on golden finger, therefore
®
module Camera connector, to
® module's User Manual to
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