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 patible VGA controller (or equivalent) and converts this directly into NTSC or PAL TV format. This circuit integrates a digital NTSC/PAL encoder with 9bit DAC interface, and new adaptive flicker filter, and high...
CH7013A Key Features
- Pin and function patible with CH7003
- Universal digital interface accepts YCrCb (CCIR601 or 656) or RGB (15, 16 or 24-bit) video data in both non-interlaced a
- 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 posite, S-Video and SCART outputs
- Auto-detection of TV presence
- Supports VBI pass-through