site:www.edaboard.com lcd driver circuit
tlihu said:
What kind of LCD, STN or TFT, driver?
the following is my lcd controller features:
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LCD Module
- STN-LCD (single scan/dual scan)
- TFT-LCD
Maximum Resolution
- STN-LCD VGA (640 dots x 480 lines)
- TFT-LCD VGA (640 dots x 480 lines)
Display Colors
- 256/64k colors (8-bit color)
- 64k colors (16-bit color)
- 64, 16, 8, 4, 2 grayscales (monochrome)
Display Control Signals
- CL1 (Vertical sync. signal)
- CL2 (Horizontal sync. signal)
- FLM (First Frame Marker)
- M (AC timing signal)
- DON (Display back light on signal)
- LCLK (LCDC external clock input)
Color Display Function
- Palette-RAM for 256 colors
- 64 grayscales by FRC (STN)
Display Image Rotation
- 90 deg. Rotation of Display image
(STN, TFT QVGA (320x240))
Inversion of Output Display Data
- Inverted display data output for reflective STN-LCD
Interruption Function
- Interruption signal output at the end of every frame display (vertical retrace start)
Endian
- Long Word, Word Data internal endian control
- Byte Data internal endian control
Supports 256X16 bit EDO-DRAM
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i need a fit LCD driver (it is analog part).