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HMP8154 Datasheet(PDF) 10 Page - Intersil Corporation |
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HMP8154 Datasheet(HTML) 10 Page - Intersil Corporation |
10 / 34 page 10 4343.4 November 4, 2005 16-Bit YCbCr, 16-Bit RGB, 24-Bit RGB Formats with Flicker Filtering When the 16-bit YCbCr, 16-bit RGB, or 24-bit RGB data format is selected and flicker filtering is enabled, pixel and overlay data is latched on every rising edge of CLK2. The pixel and overlay input timing is shown in Figures 9-11. As inputs, BLANK, HSYNC, and VSYNC are latched on each rising edge of CLK2. As outputs, BLANK, HSYNC, and VSYNC are output following the rising edge of CLK2. If the CLK pin is configured as an input, it is ignored. If configured as an output, it is one-half the CLK2 frequency. FIGURE 9. PIXEL AND OVERLAY INPUT TIMING - 16-BIT YCBCR WITH FLICKER FILTERING FIGURE 10. PIXEL AND OVERLAY INPUT TIMING - 16-BIT RGB WITH FLICKER FILTERING FIGURE 11. PIXEL AND OVERLAY INPUT TIMING - 24-BIT RGB WITH FLICKER FILTERING CLK2 BLANK (INPUT) BLANK (OUTPUT) Y 0 Y 1 Y 2Y 3Y 4Y 5 P8-P15 Cb 0Cr 0 Cb 2Cr 2 Cb 4 Cr 4 P0-P7 PIXEL 0 PIXEL 1 PIXEL 2 PIXEL 3 PIXEL 4 PIXEL 5 OL0-OL2, M1, M0 Y N Cr N-1 PIXEL N CLK2 BLANK (INPUT) BLANK (OUTPUT) P0-P15 PIXEL 0 PIXEL 1 PIXEL 2 PIXEL 3 PIXEL 4 PIXEL 5 OL0-OL2, M1, M0 PIXEL N RGB 0 RGB 1 RGB 2 RGB 3 RGB 4 RGB 5 RGB N CLK2 BLANK (INPUT) BLANK (OUTPUT) RGB 0RGB 1RGB 2RGB 3RGB 4RGB 5 P0-P23 RGB N HMP8154, HMP8156A |
Similar Part No. - HMP8154_05 |
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Similar Description - HMP8154_05 |
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