Chip Solution

Description

CT6002 is a single chip for storage and network application which has 9 channel video multiplexer, MPEG4/MPEG4PLUS video encoder, 10 channel G.723 voice CODEC, PCI/Host interface. Especially, full hardwired MPEG4/MPEG4PLUS core processes 2 D1 size or 9 CIF size video channel in real time and each video channel has video size, frame interval and compression parameter configurable structure independently. CT6002 has various built-in peripherals for cost effective system.

Two CT6002s can be cascade configurable for 16 channel video application.
CT6002 and CT6009 (MPEG4/MPEG4PLUS video decoder chip) can supports various video compression and decompression applications.

• MPEG4/MPEG4Plus Video Encoder
• 2 Channel G.723 Voice CODEC
• Motion Detection
• Watermarking, Video Stream Encryption
• PCI/Host interface/CPU watchdog/UART(x2)/12C(x4)
  

Application

• Stand Alone DVR
  
• PCI Card for PC Type DVR
  
• Network A/V Server
  
• Video Phone & Conference
  
• Video Home Gateway Application
  

Features

MPEG4/MPEG4PLUS Video Encoder

• ISO/IEC 1496-2 MPEG4/MPEG4PLUS SOP@LEVEL3
  
• 525/60(NTSC) 60fps@720x480 (2 channel real time) 270fps@352x240 (9 channel real time)
  
• 625/50(PAL) 50fps@720x576 (D1 2 channel real time)
  
• 225fps@352x288 (CIF 9 channel real time)
  
• Compression parameter configurable for each video channel (Size, Interval, QP, etc)
  
• Support I, P VOP
  
• Support progressed/interlaced VOP

2 Channel G.723 Voice CODEC

• Each channel compression/decompression configurable

Motion Detection

• Motion Area Programmable
  
• Motion Grid : 16 x 16 pixels

Watermarking

Video Stream Encryption

PCI/Host Interface

• PCI Initiator/Target Mode
  
• ARM9 CPU Host Interface

CPU watchdog

UART (x2)

• Support RS485 and RS232C pan/tilt/zoom cameras simultaneously

I2C (x4)

• Support configuration of video color decoders/encoders

GPIO (x16)

• Support for sensor input and relay output

3.3V Operation

• 256-pin QFP