參數(shù)資料
型號： D-MAJORAUDIODECODERDOCUMENTATION
英文描述： D-MAJOR AUDIO DECODER DOCUMENTATION D-Major Audio Decoder Product Brochure (pdf. 472 Kb. 5-BR1-8.1-0502)
中文描述： ?- Major音頻解碼器文檔?，主要音頻解碼器產(chǎn)品手冊（pdf. 472 kB的。5 - BR1 - 8.1 - 0502）
文件頁數(shù)： 2/2頁
文件大?。?/td> 471K
代理商： D-MAJORAUDIODECODERDOCUMENTATION
S I G M A T E L D - M A J O R
A U D I O D E C O D E R S O L U T I O N S
D-M
AJOR
A
UDIO
D
ECODER
S
OLUTIONS
SigmaTel
’
s D-Major audio decoder solutions deliver high performance digital audio with
an integrated USB interface and other key interface components. The combination of
SigmaTel
’
s high performance audio codec, DSP, USB interface, and general purpose I/O
creates a powerful single-chip audio decoder for low-cost designs.
The USB interface can download digital music to on-board memory or memory cards and
upload voice recordings. The hardware memory interface supports NAND flash,
SmartMedia, MMC, Secure Digital, CD, IDE, SDRAM and CompactFlash. The audio
decoder is capable of decoding audio files while also controlling the display, buttons,
headphones, microphone, and FM radio. With the addition of an external FM tuner
circuit, the STMP3400 and STMP3410 can support FM radio tuning and playback.
D-Major audio decoders can be the host chip or interface to a host processor chip.
Almost all digital pins on SigmaTel audio decoders can be configured for general purpose
I/O, which offers great flexibility in customizing audio-enabled devices.
STMP3300: V
ALUE
-L
INE
D
ECODER
does not include LCD interface,
voice record or FM tuner interface.
Provides a cost-effective solution for gift and promotional
players that have an LED interface.
STMP3400: S
TANDARD
D
ECODER
Provides the greatest integrated solution for MP3 players
that want LCD, voice record, and FM-tuner functionality.
STMP3410: P
REMIUM
D
ECODER
RECOMMENDED FOR NEW DESIGNS
The STMP3410 offers additional decoding
algorithm support for WMA and WMA
DRM (Digital Rights Management). This
solution is software upgradeable so the
latest algorithms can be added to
released products. The STMP3410 is
available in fpBGA and LQFP packages.
100-pin TQFP (14x14mm)
100-pin TQFP (14x14mm)
100-pin TQFP
(14x14mm)
144-pin TQFP
(20x20mm)
144-pin fpBGA
(10x10mm)
SigmaTel, Inc.
—
3815 S. Capital of TX Hwy, Ste.300
—
Austin, TX 78704, USA
www.sigmatel.com
—
tel: (512) 381-3700
—
fax: (512) 744-1700
5-BR1-8.1-0502 Page 2
DAC
Boost
H
G
DSP
8K x 24bits
96K x 24bits
Interface
SPI Interface
II2C Interface
Interface
H
USB
Interface
8K x 24bits
96K x 24bits
IInterrupt Control, Timers, Bit
Manipulation Unit, RTC, Trace
Debug Unit, Reed-Solomon
Interface
I2S CD
SyInterface
FlEMC
Interface
SDRAM
STMP3410
Memory Bus
Peripheral Bus
Converter
Low
ADC
xtal
DCDC
ReADC
PLL
M
F
L
DAC
ADC
SDRAM
CoNOR Flash
NHard Drive
SPI ROM/
MMC Flash
PeripheI2C
CDROM
USB Bus
Microphone
90
94
98102106
FM Radio
Headphones
Battery
Crystal
G
Buttons/
Switches
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