Dolby Digital/AC-3/MPEG Audio Decoding Core

Key Features

• Decodes 5.1 Dolby Digital/AC-3 (ATSC A/52)
• Decodes MPEG layers 1 & 2 (ISO11172)
• 20 bit stereo PCM output
• Dolby Group A conformance.
• Support for DVD and SPDIF
• Supports DRAM sharing
• Low cost three block architecture
• Downmixes to Normal/Pro-Logic Stereo

Benefits

• The J1 silicon implementation has been granted Dolby Digital Certification by Dolby Laboratories for sales to Dolby Laboratories Licencing Corporation Licensees

Technical Specifications