processor

SPHE8202R Datasheet PDF – DVD Chip MPEG A/V Processor

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Part Number: SPHE8202R

Function: DVD Single Chip MPEG A/V Processor

Package: PLCC 128 pin

Manufacturer: Sunplus Technology

Image

SPHE8202R

Description

SPHE8202R support DVD / CD servo, TV encoder, Audio ADC 1ch, internal Audio DAC 5.1ch, GAME, USB 2.0 (Full Speed), 3 in1 Card reader, etc … Figure 1-1 shows the SPHE8202R system side Block diagram.

System Feature

1. SOC (RF integrated)
2. Support MPEG4
3. Support USB 2.0 (Full Speed)
4. Support 3 in 1 Card Reader (SD, MS, MS-pro, MMC)
5. SDRAM: Support 16M bits to 256M bits, with 16 bits mode
6. ROM/FLASH: Support SPI flash
7. Support boot-trap mode
8. TV: 4 TV DAC output (full current output)
9. Audio: internal DAC 5.1ch output, support AC3, DTS and SPDIF OUT
10. MIC: Support internal ADC (1ch) function
11. Support IR / VFD interface
12. Support 8bits game pad
13. Support full color Native32 game
14. Support CD-Ripping

Pinouts:

SPHE8202R datasheet

 

Other data sheets are available within the file: 8202R-16-SY-128-0-CZ, SPHE8202R-128

SPHE8202R Datasheet PDF Download

SPHE8202R pdf

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Hi3520 Datasheet PDF – Encoding and Decoding Processor

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Part Number: Hi3520

Function: H.264 Encoding and Decoding Processor

Package: 768-pin FPBGA Type

Manufacturer: Hisilicon Technologies ( www.hisilicon.com )

Image:

hi3520-encoding-decoding-processor
Description

Hi3520 processor system based on high-performance ARM1176 and ARM926 dual-core processor structures, ARM1176 CPU (Central Processing Unit) processing frequency up to 600MHz. ARM1176 as the main control processor, ARM926 for the video and audio business control processor, dual-core architecture will be able to provide more flexible and rich application services, higher performance audio and video services.

Block Diagram

hi3520-block-diagram

 

Features

1. CPU Core
(1) ARM1176
(2) I-cache 16 KB, D-cache 16 KB
(3) I-TCM 2 KB
(4) Built-in MMU, supporting multiple open operating systems such as VxWorks, Linux, WinCE, and PalmOS
(5) Up to 600 MHz operating frequency

2. Video Encoding/Decoding
(1) H.264 main profile encoding/decoding
(2) H.264 baseline profile encoding/decoding
(3) JPEG/MJPEG baseline encoding/decoding

3. Video Encoding/Decoding Performance
(1) Overall performance of real-time H.264 encoding/decoding: 8-channel D1
(2) Optimal performance for H.264 encoding/decoding: 1280×1024@30fps
(3) Size : 0.8-mm ball pitch, 27 mm x 27 mm

 

Hi3520 Datasheet

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