|
|
PDF ES6425 Data sheet ( Hoja de datos )
| Número de pieza | ES6425 | |
| Descripción | Digital Media Processor 2 Product Brief | |
| Fabricantes | ESS Technology | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ES6425 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
ESS Technology, Inc.
ES6425www.DataSheet4U.com
Digital Media Processor 2
Product Brief
DESCRIPTION
The ES6425 Digital Media Processor 2 (DMP2) is a high
performance single-chip audio/video decoder for a wide
series of applications such as networked or non-
networked/flash memory media players. This second
generation of Digital Media Processor has an enhanced
performance engine to decode MPEG-4 video at D1
resolution with state-of-the-art progressive scan
NTSC/PAL video encoder for brilliant and sharp, flicker-
free output to the video display.
At the heart of the ES6425 is the ESS proprietary
Programmable Multimedia Processor core consisting of
32-bit RISC and 64-bit DSP processors that enable
simultaneous parallel execution of system commands and
specialized multimedia decoding tasks. The ES6425
includes a memory controller which interfaces to 8-bit or
16-bit DRAM with up to 128-Mb capacity.
The ES6425 performs video processing to provide high-
resolution display of MPEG-1, MPEG-2, and MPEG-4
videos and JPEG photos. The integrated NTSC/PAL TV-
encoder provides composite, S-video, and YUV outputs.
The ES6425 includes an On-Screen-Display (OSD)
controller to provide a user friendly setup menu to enable
or modify the various audio decoding and video display
features. A CCIR656/601 digital video output port is also
present.
The ES6425 also performs audio processing for Wave,
MP3, AAC, Dolby Digital, and WMA playback along with
a 7-band graphic equalizer. The ES6425 has a multi-
channel audio serial port compliant to I2S format for
interfacing to an external audio DAC and ADC. An S/PDIF
output port is also integrated for transmitting digital audio
streams.
A 16-bit host interface present in the ES6425 connects to
many different storage solutions including Compact
Flash, Smart Media, xD-Picture Card, and IDE hard
drives. Similarly, a serial interface is built-in to interface to
SD, xD, MultiMediaCard, and Memory Stick
devices.
The ES6425 is available in an industry-standard 208-pin
Plastic Quad Flat Pack (PQFP) device package.
FEATURES
• Single-chip digital audio and video decoder and
processor.
• MPEG-4 Advanced Simple Profile* at full screen D1 video
playback (playability is dependent on memory card
bandwidth).
• MPEG-2 video playback (playability is dependent on
memory card bandwidth).
• MPEG-1 video playback.
• Motion JPEG playback.
• JPEG photo playback.
• Progressive JPEG photo playback.
• MP3 music playback.
• WMA music playback (Microsoft license required).
• Dolby Digital decode (ES6425FDF only)
• AAC audio decode and playback.
• ESS Music Slideshow.
• S/PDIF digital audio output.
• Integrated NTSC/PAL encoder with pixel adaptive de-
interlacer and five 10-bit 54 MHz video DACs.
• High-quality progressive scan video output for flicker-free
video display.
• Simultaneous Composite, S-Video, and YUV outputs.
• CCIR656/601 YUV 4:2:2 output.
• On-Screen-Display controller with 3-bit blending to
provide 256 colors display.
• Integrated I2S serial port for up to 5.1 channel audio
output and stereo input.
• Direct interface for IDE devices and flash memory cards
including CF, MS, MS Pro, SD, xD, MMC, and SM.
• DRAM memory controller with interface to 8-bit or 16-bit
SDRAM for up to 16 MB of memory.
• 16-bit SRAM interface for connecting to boot EPROM or
flash memory.
• Lead-free leads using 98%-Sn/2%-Cu or 98%-Sn/2%-Bi.
ESS Technology, Inc.
SAM0529-091305
1
1 page  
ES6425 PRODUCT BRIEF
ES6425 PIN DESCRIPTION
www.DataSheet4U.com
Table 1 ES6425 Pin Description (Continued)
Name
Pin Numbers
I/O Definition
O Video DAC output:
UDAC
106
Value
0
1
2
3
4
5
6
7
8
9
10
11
12
13
DAC V
(pin 114)
CVBS1
CVBS1
N/A
CVBS1
CVBS1
CVBS1
N/A
SYNC
CHROMA
CVBS1
CVBS1
SYNC
N/A
CVBS1
DAC Y
(pin 113)
Y
Y
Y
N/A
N/A
Y
Y
G
Y
G
G
G
Y
Y
DAC C
(pin 108)
N/A
CVBS2
N/A
CVBS2
N/A
Pr
Pr
R
Pr
R
B
B
Pb
Pb
DAC U
(pin 106)
C
C
C
N/A
N/A
Pb
Pb
B
Pb
B
R
R
Pr
Pr
YUV0
PIXOUT0
VREF
YUV1
PIXOUT1
CDAC
YUV2
PIXOUT2
COMP
YUV3
PIXOUT3
RSET
YUV4
PIXOUT4
ADVEE
ADVSS
YDAC
YUV5
PIXOUT5
VDAC
YUV6
PIXOUT6
Y: Luma component for YUV and Y/C processing.
C: Chrominance signal for Y/C processing.
U: Chrominance component signal for YUV mode.
V: Chrominance component signal for YUV mode.
O YUV pixel 0 output data.
O CCIR656 output pixel 0.
I Internal voltage reference to DAC. Bypass to ground with 0.1-µF capacitor.
107 O YUV pixel 1 output data.
O CCIR656 output pixel 1.
O Chrominance signal for Y/C processing display.
108 O YUV pixel 2 output data.
O CCIR656 output pixel 2.
I Compensation input. Bypass to ADVEE with 0.1-µF capacitor.
109 O YUV pixel 3 output data.
O CCIR656 output pixel 3.
I DAC current adjustment resistor input.
110 O YUV pixel 4 output data.
O CCIR656 output pixel 4.
111 P Analog power.
112 G Analog ground for video DAC.
O Luma component for Y/C processing display.
113 O YUV pixel 5 output data.
O CCIR656 output pixel 5.
O Video DAC output. Refer to description and matrix for UDAC pin 106.
114 O YUV pixel 6 output data.
O CCIR656 output pixel 6.
ESS Technology, Inc.
SAM0529-091305
5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet ES6425.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ES6420 | ES64 Series / Oscillator |  Ecliptek |
| ES6425 | Digital Media Processor 2 Product Brief | ESS Technology |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |