STD2000 Datasheet, PDF (3/11 Pages) STMicroelectronics – Single-Chip Worldwide iDTV Processor

STD2000
MPEG2 Digital Video Decoder
● MPEG2 Video (ISO/IEC 13818-2, ATSC-A54)
● MP@ML Dual-channel Decode or MP@HL
Single-channel Decode
● Data Extraction (closed caption,...)
Digital Audio Decoder
● 24-bit audio DSP Core (with embedded
Software & Patch RAM)
● MPEG1 (layers 1, 2 & 3), MPEG2, Dolby®
Digital / ATSC-A52
● Lt/Rt Downmix for standard Stereo digital
outputs
● Triple I²S channel outputs
● One PCM/Stream or I²S Input (S/PDIF
external receiver or HDMI)
● S/PDIF Digital Output (IEC60958 and
IEC61937)
Gamma 2D Graphic Processor
● Full Screen or windowed Bitmap area
● ARGB-4444 Graphics plane in mixed mode
● 2D-Graphics hardware accelerator
● GFx/Video programmable alpha-blending
● Background Color Plane
● Horizontal and/or Vertical Scrolling, controlled
by software
Auxiliary Video/Graphics Processor
● On-chip PAL/NTSC/SECAM Encoder for
monitor output
● Encoding of Teletext, WSS, VPS or Closed
Caption
● Graphics plane for optional Subtitle support
● Macrovision Copy Protection (Factory Disable
option)
DTV Chassis Control
● Two UARTs
● One Smartcard interface
● Two I²C (2 channels each)
● Four-channel PWM with input capture and
compare
● Real-time Clock and WatchDog timer
● Infrared Receiver/Transmitter
● 10-bit, 8-channel low-speed A/D Converter
● 8 external interrupt channels with Interrupt
Level Controller
● More than 56 General Purpose IOs
● Low-power mode and wake-up controller
Interfaces
■ Local Memory Interface (LMI)
● 64-bit, dual-port DDR memory interface
● 16- and 32-bit DDR-SDRAM device support
● Up to 166 MHz support
● Support devices of up to 512 Mbits
■ Programmable External Memory Interface
(EMI)
● 16-bit/8-bit External Memory Interface for
supporting Flash and optional peripherals
● Support NOR Flash devices of up to 256
Mbits
● 6 separately configurable banks
● Support for external memory-mapped ICs or
sub-systems
■ FDP and CRT Video Outputs
● RGB 3x10-bit digital output to flat panel or
DMD
● RGB or YUV analog outputs for CRT
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