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Exatel Visual Systems:  PVR - Personal Video Recorder Module

The PVR is a stand-alone MPEG-2 Video Recorder/Player targeted for consumer electronics applications. The highly integrated, self-contained PVR Module, intended for OEMs, enables rapid integration into variety of consumer electronic devices, including TVs, set-top boxes and digital VCRs. This module augments existing features of these devices by adding enhanced capabilities like: personal instant replay, time-shifted program watching, instant access to any recorded scene and video cataloguing and indexing. It also enables the storage and electronics manufacturers to introduce PVR-based products to the burgeoning consumer multimedia market.


Price: $
Delivery time: Approximately two weeks
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PVR SPECIFICATION

MPEG-2 Encoding (VisionTech KFIR 2 based)

Compliance
ISO/IEC 13818-3,2(MPEG-2)

Stream Types
Elementary, Program, and Transport

Video Encoder
Horizontal Resolution: 720, 640, 544, 480, 360, 320, 160

Vertical Resolution: 480, 240, 112(NTSC)

576, 288, 144(PAL)

Preprocessor: programmable 2D (7X6) filter

spatial noise reduction

Motion Estimation: P and B-pictures

+/-100(H) X+/-34(V)

Half PEL accuracy

Aspect Ratio: Square, 4:3, 16:9, 2.11:1

GOP Structure: M = 0, 1, 2 or 3

MPEG-2 Decoding (STi5512 based)

Compliance
Video: MPEG-2 MP @ ML

Letter Box (16:9 and 14:9), 2:1, 3:1, 4:1 downsizing

Audio: MPEG-1 (layers 1 and 2), AC-3

Transport Interface
Parallel

DVB Bit-Streams

More than 32 PIDs

On-Screen-Display Hi-res chroma mode (4:4:4) for RGB output

Link list control
4-bit mixing factor by region or 6-bit mixing for each CLUT entry (anti-aliasing)
8-bit Y, U and V resolution palette
2D, paced BLT engine with "fill" function
Anti-flicker and anti-flutter filters

Inputs

Composite Video
Input Impedance: 75 Ohm
Input Levels: 1.0Vp-p
Standards: 525/60 (NTSC), 625/50 (PAL)

Audio
Level: Up to 3V p-p

Load: Single-ended high impedance

Outputs

Composite Video
Input Impedance: 75 Ohm
Input Levels: 1.0Vp-p
Standards: 525/60 (NTSC), 625/50 (PAL)

RGB
IInput Impedance: 75 Ohm
Input Levels: 1.0Vp-p

Audio
Level: Up to 3V p-p

Load: Single-ended high impedance

DVB-SPI
DVB-compliant Synchronous Parallel Interface

Storage Interface

IDE
PIO Mode 4 and UDMA

Control

RS-232
Standard

I2C
Standard

General

Dimensions
Single-PCB, 6" x 4" (14 x 10cm)

Power Consumption
1.8A@+5V, 0.2A@+12V

Operating Temperature 32 to 104F (0 to 40C)
* All Specifications and product availability are subject to change without notice. All trademarks are properties of their respective owners.



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