Description
Notes
1
1
Data enable signals
1
22.0
DEHI
DEVI VPBDEN (VPBEN)
Port A system vertical data enable Port B system composite data enable (External video enable)
1
0.5
20.0
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LC74986NWF, 74986NWV
Continued from preceding page.Signal type Number of pins 1 Pixel clock 1 1 Clock enable Fixed oscillator System reset 1 1 1 8 8 External video 8 1 Symbol CLKI DCLKI VPBCK CLKIEN XTAL RST VPB1 VPB2 VPB3 VPBEN (VPBDEN) External video signal enable (port B syste
Features
- Multi-source support.
- NTSC, PAL, and DTV (480i and 480p) inputs.
- Progressive scan inputs up to XGA (The LC74986NWV supports up to SVGA. ).
- Supports both RGB and YCbCr (4:4:4 24 bits, 4:2:2 16 bits or 8 bits) inputs (built-in YCbCr to RGB converter).
- Resolution conversion.
- Independent horizontal and vertical expansion and reduction in the horizontal direction.
- Interlaced to progressive scan conversion.
- Image quality correcti.