STI7106 STMicroelectronics, STI7106 Datasheet - Page 3

• Manufacturer Part Number: STI7106
• Description: Advanced Hd Decoder
• Manufacturer: STMicroelectronics

STi7106
1.1
STi7106 features summary
The STi7106 has the following main features:
CPU
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System and memory interfaces
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Video decoding
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Audio
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High performance CPUs for applications (ST40) and audio/video decoding (2 x ST231)
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Single 16/32-bit DDR2 local memory interface (LMI), up to 400 MHz
16-bit external memory and peripheral interface (EMI) - up to five banks
Interfacing to, and boot from, parallel NOR or NAND Flash
High speed SPI port for interfacing to and boot from Serial Flash
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MMC 4.2/SD 2.0 interface
32-bit, 33 MHz, PCI interface, shared on EMI with access interleaving possible
Disc-less timeslip feature supported via NAND Flash (raw or managed) attached to
EMI, USB, or MMC interfaces
Latest generation “Delta” video decoder with ST231 programmable CPU core:
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Advanced deblocking, mosquito noise reduction of decoded MPEG2 SD sources based
on ST’s digital source enhancer (DSE) technology with 2D analysis window and texture
adaptive filter
ST231 CPU based audio decoder. MPEG1 I/II, MP3, Dolby Digital/DD+, MPEG4
AAC/AAC+, Dolby TrueHD, DTS, DTS-HD, DTS HD master audio multichannel audio
decoding
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Integrated stereo audio DAC
7.1-channel audio PCM output interface and separate stereo audio PCM output
interface
Stereo audio PCM input interface
Independent SPDIF output
ST40-300, dual-issue, applications CPU, 32 KI, 32 KD caches, MMU, FPU
Target speed 450 MHz delivering > 800 DMIPs
Supports standard SPI and dual I/O protocols
MPEG2, H264, VC-1/WM9, HD or SD advanced video decoding
AVS HD/SD decoding
Provides flexibility to support other codecs (DivX, XviD, H263 encode/decode,
Flash, Real, MJPEG)
HD and SD decoding or dual SD decoding, PIP & Mosaic capable
Real-time transcoding of MPEG2 SD to H264 SIF
Concurrent audio description decoding
DD+ and AAC+ transcoding
Doc ID 16517 Rev 1
Introduction
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