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51
LCD-V8 Portable Workstation
with users through VGA card and PC system. In addition, the TP6720
provides an 8-bit low byte address latch output for the external expansion
ROM of 8x51 MPU and supports MPU with direct read/write frame
buffer. The memory controller server as a DRAM controller for the frame
buffer, which handles DRAM refresh, display panel refresh, frame buffer
access by MPU and supply the control signal of SGRAM or SDRAM.
The TP6720 supports flat panel display with resolution up to 1024x768
true-color. The TP6720 also provides an approach to keep the horizontal/
vertical resolution of the display mode constant and centers the active
display area on the panel. The flat panel interface supports Monochrome/
Color STN LCD panel, Color TFT LCD panel with direct panel interface
to (DD) Dual-panel , Dual-drive for color and monochrome and (SS)
Single-panel , Single-drive (supports 8,9,12,15,16,18,24,36-bit data).
Features Highlight:
Provided 3-channel of RGB data input--Flexible 24/16/12-bit
digital data input selection.
VGA input Sync. capability
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Horizontal Sync. : 15k-60kHz
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Vertical Sync. : 55-90Hz
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VGA input maximum pixel rate : 100MHz
Support Flat Panel resolution up to 1024x768
Flat Panel types support:
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Color TFT LCD Panel
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Color Dual-Scan STN LCD Panel
Color TFT LCD Panel support:
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Support 36/24-bit 2-pixels/clock data interface
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Support 24/18-bit 1-pixels/clock data interface
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Support 16/15/12/9-bit 1-pixels/clock data interface
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