The S1D13742 is a color LCD graphics controller with an embedded 768K byte display buffer. The S1D13742 supports a 8/16-bit Intel 80 CPU architecture while providing high performance bandwidth into display memory allowing for fast screen updates. Products requiring a rotated display image can take advantage of the SwivelView™ feature which provides hardware rotation of the display memory transparent to the software application. Resolutions supported include 800x480 single buffered and 352x416 double buffered. The S1D13742 uses a double-buffer architecture to prevent any visual tearing during streaming video screen updates.
Embedded 768K byte SRAM Display Buffer Low Operating Voltage 8/16-bit Intel 80 interface (used for display or register data) RGB: 8:8:8, 6:6:6, 5:6:5 (8:8:8 will be truncated to 16 or 18 bpp) YUV 4:2:2, 4:2:0 (Internal YUV to RGB Converter stored as 16 or 18 bpp) Active Matrix TFT interface - 18/36-bit interface Supports resolutions up to 800x480 Hardware / Software Power Save mode 16/18 bit-per-pixel (bpp) color depths SwivelView™: 90°, 180°, 270° counter-clockwise hardware rotation of display image Double-Buffer available to prevent image tearing during streaming input Pixel Doubling: Horizontal and Vertical averaging for smooth doubling of a single window Pixel Halving: no limitation on number of windows Internal programmable PLL Single MHz clock input: CLKI General Purpose Input/Output pins