Multiformat video decoder supports NTSC (J/M/4.43), PAL (B/D/G/H/I/M/N), SECAM Integrates four 54 MHz, 10-bit ADCs SCART fast blank support Clocked from a single 28.63636 MHz crystal Line-locked clock-compatible (LLC) Adaptive Digital Line Length Tracking (ADLLT?), signal processing, and enhanced FIFO management give mini-TBC functionality 5-line adaptive comb filters Proprietary architecture for locking to weak, noisy, and unstable video sources such as VCRs and tuners Subcarrier frequency lock and status information output Integrated automatic gain control (AGC) with adaptive peak white mode Macrovision? copy protection detection Chroma transient improvement (CTI)