CH7013A
Description
Chrontel’s CH7013A digital PC to TV encoder is a standalone integrated circuit providing a robust solution for TV output. It provides a universal digital input port to accept a pixel data stream from a compatible VGA controller (or equivalent) and converts this directly into NTSC or PAL TV format.
Key Features
- Pin and function compatible with CH7003
- Universal digital interface accepts YCrCb (CCIR601 or 656) or RGB (15, 16 or 24-bit) video data in both non-interlaced and interlaced formats
- True scale rendering engine supports undescan operations for various graphics resolutions†¥
- Enhanced text sharpness and adaptive flicker removal with up to 5-lines of filtering†
- Enhanced dot crawl control and area reduction
- Fully programmable through serial port
- Supports NTSC, NTSC-EIA (Japan), and PAL (B, D, G, H, I, M and N) TV formats
- Provides Composite, S-Video and SCART outputs
- Auto-detection of TV presence
- Supports VBI pass-through
