NVP3000 is an ASIC solution to fit for 1-Channel DVR application.
It integrates pre/post processor, M-JPEG CODEC, hard-disk controller, and
In addition, it supports time-laps recording mode with flexible image
compression rate to save disk usage, watermark encoding, and easy
interface to most video multiplexer and CIF application.
Therefore, it provides cost-effective solution for real-time full duplex
video/audio record and play back system.
At play back mode, search, fast-forward, rewind, and pause functions
NVP3000 also includes internal buffer to communicate with
external CPU for network application, and it supports HDD user
accessible area as well as extra pins for key and jog-shuttle interface.
Horizontal scaling (720/640/360/320 pixels)
Video input/output : CCIR656 4:2:2 format
www.DataSheet4U.com(1-CH CIF or field switching)
NVC1XXX series interface compatible
Time-laps mode recording
Audio input/output : 1-CH mono 64-Kbit/sec
Embedded IDE controller
Built-in Motion Detector
(real-time full duplex record/play back function)
Play back path
Direct SDRAM/HDD interface
Direct key(6x6) and jog-shuttle interface
Host interface (Intel CPU type interface)
Simple play back command
Simple search command (time/event search)
Index encoding for MUX play back function
Index decoding for MUX input signal
YUV 4:2:2 or 4:2:0 mode recording
Digital 2X zoom