View saa7335 datasheet:

INTEGRATED CIRCUITS DATA SHEET SAA7335 DSP for CD and DVD-ROM systems 1997 Aug 11 Preliminary specification File under Integrated Circuits, IC01 Philips Semiconductors Preliminary specification DSP for CD and DVD-ROM systems SAA7335 FEATURES • Compatibility with CD-I, CD-ROM, MPEG-video DVD-ROM and DVD-video applications • Designed for very high playback speeds • Typical CD-ROM operation up to n = 12, DVD-ROM to n = 1.9, maximum rates (tbf) In DVD modes double-pass C1-C2 error correction is used • Matched filtering, quad-pass error correction which is capable of correcting up to 5 C1 frame errors and (C1-C2-C1-C2), overspeed audio playback function 16 C2 frame errors. included (up to 3 kbytes buffer) The SAA7335 contains all the functions required to • Lock-to-disc