MAX64180 Datasheet, PDF (13/114 Pages) Maxim Integrated Products – High-Quality Video and Audio Encoding

MAX64180 Data Sheet
Introduction
1
Introduction
The MAX64180 is a compression camera System-on-Chip (SoC) that enables high-quality internet video
conferencing in environments with poor lighting and poor acoustics such as a home living room. It
performs all video and audio processing required for an internet compression camera application, including
video compression, image signal processing, audio echo cancellation, audio beamforming, audio noise
suppression, and audio compression and decompression. Combining high integration with advanced video
processing, the MAX64180 SoC is a cost-effective ideal solution for Skype TVs, web, and IP camera
applications.
The MAX64180 is a highly integrated, low-power, H.264 codec device that supports encoding of video up
to 720p30 High Definition (HD) resolution. It incorporates the latest video encoding capabilities including
Baseline, Main, and High profile H.264 codec. It also supports a MJPEG codec and a MPEG-2 decoder.
The MAX64180 contains a configurable hardware-based Video subsystem, Encoder subsystem, and an
Audio subsystem. It also includes an ARM9 based on-chip subsystem and a host of peripherals: USB,
UART, Pulse Width Modulator, and SPI serial interfaces.
DDR 2
SDRAM
High -speed
Bitstream
BT.656 Output
One Video Input and
One Video Output
or
Two Video Inputs
BT.1120/
BT.656 Input
BT.1120/
BT.656 Input
Stereo Input
Stereo Output
Audio
Analog-Digital/
Digital-Analog
SDRAM
Controller
Bitstream I /F
Video Output
Processor
Video Input
Processor 0
Video Input
Processor 1
I²S
Clocks
Host
Interface
AES/SHA
720p H.264 Codec
MJPEG Codec
Video MME
Audio/System MME
ARM926
USB
with PHY
PWM
Serial I/O
Serial I/O
External
Host
USB 2.0
PWM
UART
TWI / SPI
12MHz JTAG
XTAL
Figure 1-1. MAX64180 Block Diagram
The Video and Audio subsystems comprise two real-time, programmable Multimedia Engines (MMEs).
One MME controls the video codecs and input output processors, while the other MME implements audio
codecs.
The Video Input Processors (VIPs) in the Video subsystem accept video from external video ports, capture
the video, and store it in memory. The VIPs support filtering, cropping, and rescaling the captured video.
The Video Output Processor (VOP) streams video to output.
Revision 1.1
6/4/12
Confidential
Page 15