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RZ/G1H Qseven Development Platform Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
2.8.4
LVDS Port with Resistive Touch (Optional)
The RZ/G1H Qseven carrier board can support LVDS LCD interface through RZ/G1H CPU
’s LVDS
1 display port if LVDS1
port supported RZ/G1H SOM is used
. By default, RZ/G1H CPU’s LVDS1 port is used in the SOM for HDMI transmitter
but have the option to isolate the HDMI transmitter and connect to secondary LVDS channel of the Qseven Edge
connector. These LVDS signals from Qseven MXM connector is directly connected to 20pin LVDS connector (J27). And
LVSD LCD’s power enable and backli
ght enable is connected from GPIO6 (191
st
pin) & GPIO5 (190
th
pin) of Qseven
MXM connector which is RZ/G1H CPU’s GPIO pins “
GP4_2
” and “
GP2_1
7” respectively.
This LVDS LCD connector (J27)
is physically located at the bottom of board as shown below.
Compatible LCDs
1. Part Number: OSD104T0571-19TS
Manufacturer Name: OSD Displays
2. Part Number: T-51944D104J-FW-A-ABN
Manufacturer Name: OPTREX Corporation
3. Part Number: TLM-TA40T3130-01
Manufacturer Name: Varitronix
Figure 22: LVDS LCD Connector