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PCA-6780 User Manual 18
2.15 VGA/LVDS interface connections
The PCA-6780’s display interface can drive conventional CRT displays
and is capable of driving a wide range of LVDS flat panel displays as
well. The board has two display connectors: one for standard CRT VGA
monitors, and one for LVDS flat panel displays.
2.15.1 CRT display Connector (CN10)
CN10 is a standard 15-pin D-SUB connector used for conventional CRT
displays. Users can drive a standard progressive scan analog monitor with
pixel resolution up to 2048 x 1536 at 75 Hz. Pin assignments for CRT dis-
play connector CN10 are detailed in Appendix B.
2.15.2 LVDS LCD panel Connector (CN8)
PCA-6780 uses the Intel 852GM to supports single or dual-channel
LVDS panels up to UXGA panel resolution with frequency range from
25MHz to 112MHz.
The display mode can be 2 channels (2 x 18 bits) LVDS LCD panel dis-
plays Users can connect to either an 18, 24 or 36 bits LVDS LCD with
CN8.
2.15.3 LCD Inverter Connector (CN6)
The LCD inverter is connected to CN6 via a 5-pin connector to provide
+5 V/+12 V power to the LCD display.