EM8400 - Sigma

EM8400 (EM8400 / EM8401) MPEG-2 Decoder

The EM8400 is a single-chip MPEG audio/video decoder that supports DVDVideo, SVCD, VCD 1.x, VCD 2.0, CD-DA and CD-ROM media formats, with MPEG-1 and MPEG-2 MP@ML video decoding. Audio decoding support includes Dolby® Digital, MPEG-1 Layers 1 and 2 and 16-bit linear PCM. DVDVideo support includes hardware CSS decryption, 16:9 and 4:3 aspect ratios, letterboxi.

Features

• Supports DVD-Video, SVCD, VCD 1.x, VCD 2.0, CD-DA, CD-ROM media formats
• MPEG-1, MPEG-2 MP@ML video decoding
• Dolby Digital, MPEG-1 Layers 1 and 2 and linear PCM audio decoding
• 2-, 4-, 7- or 8-bit OSD with optional run-length compression and 16-level alpha blending
• Programmable display output with scaling up to 1920x1080 resolution, interlaced or progressive, up to 120 Hz refresh Block Diagram 2 OR 4 MB SDRAM SDRAM CONTROLLER NTSC/PAL ENCODER MPEG VIDEO DECODER ENGINE AUDIO DECODER ENGINE DISPLAY CONTROL , OSD, SUBPICTURE CVBS S-VIDEO 8 / 16-BIT YC BCR DVD DECRYPT I2S OR SPDIF PCI.