GF4 Capture?!

Това е от datasheet-a на Chrontel CH7007A. Аз никъде не виждам да се поддържа capture или TVin. Ти откъде го измисли не знам.

CHRONTEL

CH7007A

Digital PC to TV Encoder with MacrovisionTM

Features

• Supports MacrovisionTM 7.X anti-copy protection

• Support for low voltage interface to VGA controller

• Universal digital interface accepts YCrCb (CCIR656)

or RGB (15, 16 or 24-bit multiplexed) video data in

both non-interlaced and interlaced formats

• TrueScale TM rendering engine supports underscan

operations for various graphic 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

• Programmable power management

• 9-bit video DAC outputs

• Complete Windows and DOS driver software

• Offered in 44-pin PLCC, 44-pin TQFP (1.4 mm)

General Description

Chrontel’s CH7007 digital PC to TV encoder is a standalone

integrated circuit which accepts digital graphics

input signals, and encodes the data to TV output signals. 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.

This circuit integrates a digital NTSC/PAL encoder with

9-bit DAC interface, and new adaptive flicker filter, and

high accuracy low-jitter phase locked loop to create

outstanding quality video. Through its TrueScaleTM

scaling and deflickering engine, the CH7007 supports full

vertical and horizontal underscan capability and operates

in 5 different resolutions including 640x480 and 800x600.

A new universal digital interface along with full

programmability makes the CH7007 ideal for systemlevel

PC solutions. All features are software

programmable through a standard serial port, to enable a

complete PC solution using a TV as the primary display.