ADLINK Technology CoreModule 430, Reference Manual

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Chapter 3 Hardware
26 Reference Manual CoreModule 430
Video (TTL/VGA) Interface
The Volari Z9s graphics controller provides two graphics display ports for video signals to flat panel
displays and traditional glass CRT monitors. The features are listed below:
•
Enhanced 2D Graphics Controller

Full BitBLT Implementation for all 256 Raster Operations Defined for Windows

Supports 4 Transparent BLT Modes
• Bitmap Transparency
• Pattern Transparency
• Source Transparency
• Destination Transparency

Rectangle Clipping

Fast Line Draw Engine with styled pattern

Fast Rectangle Fill Engine

256MB frame buffer with linear addressing

64x64x2 bit-mapped mono hardware cursor
•
VGA Output (DB15)

Supports 135 MHz triple RAMDACs for 1280 x 1024 x 75 Hz display

Supports 24-bit pixel depth

Supports interlaced or non-interlaced output
•
TTL Output

Conforms with VESA Flat Panel Display Interface FPDI-1B

Supports up to 1600x1200 pixel display resolutions

Uses Internal CRT Controller for display modes settings

Supports 12-, 18-, and dual 12-bit Interface (1 pixel/clock)
Table 3-12 describes the pin signals of the Video interface, which uses a 44-pin, right-angle header with 2
rows, odd/even sequence (1, 2), and 0.079" (2mm) pitch.
Table 3-12. Video Interface Pin/Signal Descriptions (J11)
Pin # Signal Description
1 TFTDCLK TFT Shift Clock – This clock signal provides the timing for transferring digital
pixel data.
2 TFTDE TFT Data Enable – This signal indicates valid data on any of the FP [23:0] lines.
3 TFTLP TFT Line Pulse – This signal is the digital monitor equivalent of HSYNC.
4 TFTFrame TFT Frame Marker – This signal is the TFT monitor equivalent of VSYNC.
5 GND Ground
6 GND Ground
7 NC Not connected (FP0 = Panel Data 0)
8 NC Not connected (FP1 = Panel Data 1)
9 FP2 Panel Data 2 – These pins (0 to 23) provides digital pixel data output signals.
10 FP3 Panel Data 3 – Refer to pin 9, FP2, for more information.
11 FP4 Panel Data 4 – Refer to pin 9, FP2, for more information.