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1.4.9
Use X7 to connect a 4, 5 or 8 wire resistive touch screen.
X7
O
O
O
O
O
O
O
O
1.4.10
The controller converts the decoded X/Y data of the attached
touch screen in a USB or PS/2 serial stream. Drivers and
X8
O
O
O
O
1.4.11
The OSD ( On Screen Display ) can be controlled either trough
the keypad or the serial connector X2 for configuration purposes
or mass production. See also chapter 1.6 for detailed
description.
Caution ! The transmit and receive signals have TTL level!
X6
O
O
O
O
15.04.2004
4/5/8 wire touch screen connector X7
Connector: Molex 53261-0890
Matching Connector: Molex 51021-0800
Pin
Name
1
Y-
2
RY- REF
3
RY+ REF
4
Y+
X+
5
6
RX+ REF
7
RX- REF
8
X-
USB/PS2 Interface connector X8
calibration tools are available at our website
www.kontron-hh.com.
Connector: Molex 53261-0490
Matching Connector: Molex 52021-0400
Pin
1
2
DATA / DATA+
CLK / DATA-
3
4
Serial Port connector X6
Connector: Molex 53261-0490
Matching Connector: Molex 52021-0400
Pin
1
2
3
4
CRTtoLCD-6-SM
Name
VCC
PS/2 Data / Differential USB Data +
PS/2 Clock / Differential USB Data -
GND
Name
VCC
RX
TX
GND
Kontron Hamburg GmbH & Co.KG
Marschnerstieg 7
22081 Hamburg / Germany
Fon: +49 (0)40 20 00 90-0
Fax: +49 (0)40 20 00 90-10
http://www.kontron-hh.com
Description
Touch screen Y- coordinate
Y- coordinate reference
Y+ coordinate reference
Touch screen Y+ coordinate
Touch screen X+ coordinate
X+ coordinate reference
X- coordinate reference
Touch screen X- coordinate
Description
+5V DC Power (input)
Power Ground
Description
+5V DC Power (output)
Receive Signal
Transmit Signal
Power Ground
Page 11 of 18
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