DIGITAL-LOGIC AG
PCCP5 Manual V2.3
64
4.10 VGA, LCD
4.10.1 VGA / LCD Controller C&T65554 and C&T65555
The 65554 / 65555 HiQV64 Flatpanel/CRT VGA controller
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High integrated design (flatpanel/CRT VGA controller, RAMDAC, clock synthesizer)
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PCI 32bit Bus with 33Mhz
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Flexible display memory configurations 2Mbyte standard, 4Mbyte optional
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Videoport ZV, YUV 16Bit Input
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Integrated programmable linear address feature accelerates GUI performance
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Hardware windows acceleration, HW Stretching/Scailing, Auto Panning Support
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44k BIOS for CRT/FP/Sim FP, Multiple refreshrates, up to 16 Panels in one BIOS, INT15 Hooks
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Mixed 3.3 V / 5.0 V +/- 10 % Operation
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Interface to 3 channels PAL or NTSC videosources with 30 img/sec capturing
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YUV to RGB conversion with zooming up to 8x
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Supports panel resolutions up to 1280 x 1024, including 800x600 and 1024x768
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Supports non-interlaced CRT monitors with resolutions up to 1600 x 1280
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Truecolor / HiColor display capability with flatpanels and CRT monitors up to 1024 x 768 resolution
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Direct interface to Color and Monochrome Dual Drive (DD) and Single Drive (SS) panels (supports 8, 9,
12, 15, 16, 18, 24 and 36 Bit data interfaces)
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Advanced power management features minimize power consumption during:
- Normal operation
- Standby (Sleep) modes
- Panel-Off Power-Saving Mode
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Flexible onboard Activity Timer facilitates ordered shut-down of the display system
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Power Sequencing control outputs regulate application of Bias voltage, +5 V to the panel and +12 V to
the inverter for backlight operation
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SMARTMAP
intelligent color to gray scale conversion enhances text legibility
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Text enhancement feature improves white text contrast on flatpanel displays
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Fully Compatible with IBM
VGA
