Rev 1.0
Page 45 of 69
Generic Q7 Carrier Card Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Pin No
Pin Detail
Description
1
TSC_Y1
Touch Left Signals
2
TSC_X2
Touch Up Signals
3
TSC_Y2
Touch Right Signals
4
TSC_X1
Touch Down Signals
Figure 40: Resistive Touch Connector Pin Out
2.17
7`` Capacitive Touch LCD Interface (optional)
The Q7 Generic Carrier Card
supports 7’’ LCD with
capacitive touch interface as an optional
feature.
This 7” LCD supp
orts 800x480 resolutions with 24BPP. This LCD uses LVDS channel0
signals from MXM connector. LVDS to 24bit RGB converter is placed on carrier card to interface
with RGB LCD.
7”
capacitive touch LCD connector is physically located on top of board & I2C
interface for capacitive touch located on bottom of the board.
Figure 41: 7`` Capacitive Touch LCD Connector
Pin No
Pin Detail
Description
1
LED_A0
LED Anode
2
LED_A0
LED Anode
3
LED_K0
LED Cathode
4
LED_K0
LED Cathode
5
GND
Ground
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