 MMSP™ 2 is SoC series meeting challenges of
the forthcoming integration among digital home appliances, broadband
wire/wireless communications, mobile broadcasting, automobile,
Internet and contents that will provide leadership as six top
technologies for the digital electronics in the 21st century.
It is also recognized for its superior multimedia performance
in not only standard MPEG 1/4 but also DivX/XviD, while
providing support for most demanding interfaces such as USB,
memory card, IDE, etc.
The Competitiveness of MMSP™ 2 is Multimedia performance and
low power consumption. Unlike other solutions such as DSP based
chip or CPU based chip, MMSP 2 integrated most MPEG video hardware
engine. It enables high performance video decode at low
frequency. Comparing to other dedicated MPEG chips, MMSP™ 2
has industry famous ARM9 CPU to remove external CPU needs.
MMSP™ 2 enables visual chatting and high definition motion
pictures through the medium of mobile devices so that it may
help product development including portable media player, car
navigation system, multimedia PDA, security over IP phone(MJPEG)
and DivX Player.
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Technology
 0.18um, 1.8V CMOS
technology
PKG : 400 FBGA
(18mm x 18mm)
Dual CPU Cores
ARM920T : Host
processor
ARM940T : Programmable
Coprocessor
CPU Performance:
400+ MIPS with dual ARM9 processor
Operation frequency
:200MHz
16 channel DMA
Interrupt, 4 Timers, WDT, Power management
Display Controller
LCD controller
YPbPr , RGB, CCIR
601/656
Composite Sync
Video Performance
MPEG1 Decode
 -
Video CD
MPEG4 SP/ASP Decode
@720 x 480, 30fps
- DivX 3.11, 4.X, DivX
5.x with Q-PEL
JPEG Encode /
Decode up to 4M pixels
-Digital Still Camera
Image
Powerful
image processing
-Two Independent
Video Input Selection
Graphics
High
Performance 2D Graphics Accelerator
-Resolution up to 1024
x 768 @ 60Hz
2 video overlay
surface support
Various Interfaces
Connectivity Interface
-USB Host/ Device(1.1) , I2C, 4Ch UART
Storage
Interface
-IDE, CDROM,
MMC/SD, CF, PCMCIA
Media
-AC97, I2S,
MPEG I/F, SPDIF In/Out, Camera I/F
User Interface, etc
-ADC, IR
Remocon, PWM
Speech & Audio Capacity
Need Software
development and/or porting at ARM920T
MP3,
WMA Decode & Codec : Support from Microsoft® (porting
Windows® CE.NET )
MPEG1
Layer 1&2 Codec : Support from Microsoft® (porting
Windows® CE.NET )
G.711,
ADPCM Codec : Support from Microsoft® (porting Windows®
CE.NET )
G.723.1/G.729/AMR Speech Codec : Support from 3rd party
AC-3/ADPCM(G.722/G.726) Codec : Support from 3rd party
AAC-LC Codec : Support from 3rd party
Operating System
Microsoft® Windows®
CE 4.2
Linux®
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