1. GENERAL DESCRIPTION
1.1 ES66x8
The ES66x8 Vibratto II processor is a highly integrated single-chip DVD solution that integrates read
channel, ECC, Servo DSP, MCU, and MPEG-2/MPEG-4/DivX decoder that has a state-of-the-art 480p/576p
progressive-scan video feature to provide brilliant and sharp, flicker-free video output to the display, and with
built-in gamma correction and S/PDIF input and output support. The 66x8 performs audio/video stream data
processing, TV encoding, Macrovision copy protection, DVD system navigation, system control, and
housekeeping functions.
The Vibratto II DVD processor is built on the ESS proprietary dual CPU Programmable Multimedia
Processor (PMP) core consisting of 32-bit RISC and 64-bit DSP processors and offers the best DVD feature set.
These features can be listed as follows:
General Features:
- Single -chip DVD processor incorporating all front-end and back-end functions.
- Unified memory architecture.
- Built-in ADCs and DACs for servo control signals .
- DVD-Video, DVD-VR, VCD 1.1 and 2.0 and SVCD
- Proven ECC, EFM/EFM+ demodulation, and EDC circuit.
- Direct interface of 16-bit DRAM up to 128-Mb capacity.
- Direct interface of 8- or 16-bit SDRAM up to 128-Mb capacity.
- Direct interface for up to 4 banks of 8-bit EPROM or Flash EPROM for up to 4 MB per bank.
- Direct interface to the ES6603 servo AFE chip.
Video Related Features:
- Integrated NTSC/PAL encoder with pixel-adaptive de-interlacer and five 10-bit 54 MHz video DACs .
- DivX and MPEG-4 Advanced Simple Profile at full screen.
- Media playback with CD-ROM, CD-R/RW, DVD-R/RW and DVD+R/RW.
- Macrovision 7.1 for NTSC/PAL interlaced video.
- Macrovision NTSC/PAL (480p/576p) progressive scan video.
- Simultaneous composite, S-video and YUV outputs.
- CCIR656/601 YUV 4:2:2 output.
- OSD controller supports 256 colors in 8 degrees of transparency.
- JPEG digital photo CD support ( Kodak Picture CD and Fujifilm FujiColor CD ).
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ACEC
