描述 Description

The HMP8115 is a high quality NTSC and PAL decoder with internal A/D converters. It is compatible with NTSC M, PAL B, D, G, H, I, M, N, and combination N (NC) video standards.

特性 Features

? (M) NTSC and (B, D, G, H, I, M, N, NC) PAL Operation

- Optional Auto Detect of Video Standard

- ITU-R BT.601 (CCIR601) and Square Pixel Operation

? Digital Output Formats

- VMI Compatible

- 8-Bit, 16-Bit 4:2:2 YCbCr

- 15-Bit (5,5,5), 16-Bit (5,6,5) RGB

- Linear or Gamma-Corrected

- 8-Bit BT.656

? Analog Input Formats

- Three Analog Composite Inputs

- Analog Y/C (S-Video) Input

? “Sliced” VBI Data Capture Capabilities

- Closed Captioning

- Widescreen Signalling (WSS)

- BT.653 System B, C and D Teletext

- NABTS (North American Broadcast Teletext)

- WST (World System Teletext)

? 2-Line (1H) Comb Filter Y/C Separator

? Fast I2C Interface

? Two 8-Bit ADCs

Applications

? Multimedia PCs

? Video Conferencing

? Video Compression Systems

? Video Security Systems

? LCD Projectors and Overhead Panels

? Related Products

- NTSC/PAL Encoders: HMP815x, HMP817x

- NTSC/PAL Decoders: HMP8112A

? Related Literature

- AN9644: Composite Video Separation Techniques

- AN9716: Widescreen Signalling

- AN9717: YCbCr to RGB Considerations

- AN9728: BT.656 Video Interface for ICs

- AN9738: VMI Video Interface for ICs