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Product Specification
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CPU
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- Main processor
- MIPS32® CPU core: 225 MIPS(Dhrystone)@187 MHz frequency
- 32-bit RISC MIPS® architecture (supports MIPS32® instruction set)
- EJTAG debugging interface
- Sub CPU
- MIPS32® CPU core with DSP features for audio processing
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Unified memory controller
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- Memory Interface
- Supprots DDR226,DDR333 SDRAM
- Memory bus
- 128/256/512Mb SDRAM(16bit)x2
- 128/256Mb SDRAM(8bit)x4
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External memory interface (EMI)
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- ROM interface
- Supports NOR, NAND
- 2 chip select signals
- General input/output (GIO) interface
- 4 chip select signals
- Supports 16/8bit Host bus(Intel/Motorola interface format), 16-bit PC card (PCMCIA) interface
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MPEG video encode engine
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- MPEG2 video MP@ML, SP@ML standard and MPEG1 standard
- Picture size
- Horizontal
720/704/640/544/480/352/320
- Vertical
480/240 Lines (NTSC), 576/288 Lines (PAL)
- Single-pass VBR, CBR encode control
- Supports video 8-bit Y/Cb/Cr 4:2:2 (ITU-R BT.656)
- Time base corrector
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Audio encode engine
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- MPEG1 audio layer 2 standard
- LPCM for DVD/D-VHS
- Supports sample rate conversion: 32, 44.1, 48 kHz to 48 kHz
- Dolby® Digital consumer encode
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MPEG stream processor
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- MPEG2-PS, MPEG2-TS and MPEG1-System Supports
- DVD-Video, DVD-Video recording, DVD-Audio(*1) and VCD
- Decryption CSS, CPRM, CPPM(*1), DES,DTCP(*1)
- Encryption CPRM, DES,DTCP(*1)
- Multiplex support for format conversion
- Demultiplex support
- Partial TS generation
- Stream interfaces
- Two 8-bit parallel ports
- Two serial ports
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MPEG video decode engine
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- MPEG2 video MP@ML, SP@ML standard and MPEG1 standard
- JPEG decode accelerator
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Audio decode engine
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- Dolby® Digital 5.1 channel decode (family option)
- MPEG1 audio layer 1/2 standard
- LPCM for DVD/D-VHS
- Supports virtual surround
- Supports Trick Play (1.5 x Playback)
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Display/Graphics BitBlt engine
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- 7 graphics planes
- Background Plane x2
- Move/Still Video Plane x2 (4:2:0,4:2:2)
- OSD plane x 2 (2,4,8 bpp,RGB16,32)
- H/W cursor plane x1 (1,2,4bpp)
- 256-level alpha blending between all planes
- Simultaneous interlace and progressive video output
- 3D Noise reduction filter
- Flicker Free filter
- Motion adaptive De-interlacer
- Sub-Picture decoding
- Scaling functions (move, still, OSD)
- Color space conversion function
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Video encoder
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- Five 54 MHz 10-bit DACs for analog YPbPr (or YCbCr or RGB), S-Video (Y/C) and CVBS video output
- NTSC, PAL and SECAM standards
- Supports Closed Caption, Teletext, WSS, CGMS, Video ID, and VPS
- Supports picture quality enhancement functions HUE,contrast, gamma control,blightness, etc
- Macrovision 7.1.L1, Macrovision AGC 1.2
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External video port
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- ITU-R BT656 8bit input x1, output x1
- ITU-R BT1358 16bit output x1
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External audio port
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- Input x1(2ch), PCM audio output x3(6ch)
- IEC60958 (SPDIF) output x1
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IDE interface
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- 2IDE I/F supports
- Supports two IDE interfaces for up to four IDE drives
- UATA100/66/33, bus master IDE and PIO modes
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Video decoder
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- Support Three-dimensional Y/C separation (NTSC-M)
- Digital chrome decode function (NTSC/PAL/SECAM)
- 2 channels of 10-bit A/D converters
- supporting composite and S input
- IEEE1394 AV Link
- Stream port x2
- IEC61883(-1,-2,-3,-4,-5)
- Support DVCR(SD),MPEG-TS(DVB) format
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Peripherals
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- Two 16550 UARTs with 16-byte FIFO
- Support one clocked serial interface (CSI)
- Two I2C-compatible multi-master interfaces
- IR receiver
- IEEE1284, General purpose I/O
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Process
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Power supply voltage
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- 3.3 V I/O, 2.5 V I/O for DDR SDRAM interface, 1.5 V for core logic
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Package
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- 449-pin Plastic BGA ( 27.0 x 27.0 mm )
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