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, SD, CF,
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(MJEPG) 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) , IrDA (SIR only), 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
Linux®
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