23 lines
882 B
Markdown
Executable File
23 lines
882 B
Markdown
Executable File
**Video scaler with VGA output**
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To reduce the high likelihood of this project ending in undebuggable
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disaster, I plan to start off with simple goals and add complexity to
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the code and input/output circuitry incrementally.
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1: (COMPLETED) Generate a simple 640x480 VGA test pattern with all
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timing and sync signals controlled by the FPGA.
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3: Create a framebuffer in Block RAM or the devboard's SRAM.
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4: Use the framebuffer to window low resolution (\<640x480) digital
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video input within a 640x480 output frame (no scaling).
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5: Attempt to implement scaling algorithms to scale the input resolution
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to fill the full frame of the output resolution.
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6: Add 24-bit color depth to the output with the addition of a THS8134B
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video DAC.
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If I can manage to get this far, I will add additional objectives.
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[Category:FPGAWorkshop](Category:FPGAWorkshop "wikilink") |