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楼主 |
发表于 2013-11-18 15:59:07
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yoyotansa 发表于 2013-11-18 15:37 
我发现一个问题，ST官网上没有描述429的lcd驱动器，你找见了吗？.....ST文档是怎么了 ...
有的
• 24-bit RGB Parallel Pixel Output; 8 bits-per-pixel (RGB888)
• 2 display layers with dedicated FIFO (64x32-bit)
• Color Look-Up Table (CLUT) up to 256 color (256x24-bit) per layer
• Supports up to SVGA (800x600) resolution
• Programmable timings for different display panels
• Programmable Background color
• Programmable polarity for HSync, VSync and Data Enable
• Up to 8 Input color formats selectable per layer
– ARGB8888
– RGB888
– RGB565
– ARGB1555
– ARGB4444
– L8 (8-bit Luminance or CLUT)
– AL44 (4-bit alpha + 4-bit luminance)
– AL88 (8-bit alpha + 8-bit luminance)
• Pseudo-random dithering output for low bits per channel
– Dither width 2-bits for Red, Green, Blue
• Flexible blending between two layers using alpha value (per pixel or constant)
• Color Keying (transparency color)
• Programmable Window position and size
• Supports thin film transistor (TFT) color displays
• AHB master interface with burst of 16 words
• Up to 4 programmable interrupt events |
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发表于 2013-10-31 23:12:08
