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الشركة المصنعة broadcom
وصف المعالج
Single-Chip System Block Diagram
• Dual On-Chip 8PSK/ Turbo Code Demodulators
- 1-45 Mbaud variable rate receiver
- DVB/DIRECTV® /Digicipher II Compliant FEC Decoder
• Data Transport Processor
- Support for DirecTV and MPEG Transport Streams
- DES/DVB Descrambler
- Support for 64 PIDs and 64 Section Filters
- Support for Play/ Record from/to Hard Disk
• Dual MPEG-ATSC Compliant Audio/Video Decoders
- MP@ML MPEG2 Video Decoder
- Dual decode of MPEG Layer 1 & Layer 2 Audio
- Support for Dolby AC-3 and Compressed PCM
• Dual Broadcom Graphics Engine (BGE)
- Supports 3 Graphics, 1 x Video & H/W Cursor planes
- 2D Video Scaling support
- Integrated PAL/NTSC/SECAM Encoder
• MIPS64TM CPU Core @ 250 MHz
- MMU
- EJTAG Debug Interface
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