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参数资料
| 型号： | IBM39MPEGS420PBA18C |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA352 |
| 封装： | 35 X 35 MM, 2 MM HEIGHT, 1.27 MM PITCH, PLASTIC, BGA-352 |
| 文件页数： | 12/25页 |
| 文件大小： | 112K |
| 代理商： | IBM39MPEGS420PBA18C |
IBM39MPEGS42x
IBM39MPEGSI
MPEG S422, MPEG S420 and MPEG SI Encoders
Features
2 of 25
Sseries_sds_071701.fm.02
July 17, 2001
Outputs compressed data to FIFO or eld memory
External FIFO feedback for dynamic rate control
Insertion of user data in encoded stream
Selectable 8 to 11 bit DC precision
Frame accurate start/stop
User-speciable quantizer tables
Programmable conversion of 4:2:2 chroma format to 4:2:0 chroma format
Selectable compression parameters and controls
Interfaces directly to standard 3.3 V/5.0 V SDRAM/SGRAM/SSRAM
JTAG for system test
CMOS 0.27
m technology packaged in 35 mm plastic ball grid array module with 352 I/Os and 4.1 watts
nominal power dissipation
Part number: IBM39 MPEGS420 PBA 18C
SI Encoder Features
Supports MPEG-2 4:2:2 Prole at Main Level (422@ML) plus extensions, Main Prole at High Level (MP@HL)
and Simple Prole at Main Level (SP@ML)
I frame only picture video compression
Real-time encoding in 4:2:2 format up to:
720x512 NTSC
720x608 PAL
Conversion of 720x512x60 fps and 720x608x50 fps image sizes to HHR (1/2 D1) and SIF sizes
Field or frame encoding
Produces compressed data rates up to 50Mb/s
Selectable MPEG-1 or MPEG-2 encoding format
Adaptive eld or frame motion estimation to half-pel accuracy
Adaptive eld or frame DCT
Automatic adaptive quantization and rate controls
Automatic scene change detection
Supports CBR,VBR and statistical-multiplexing encoding
Outputs picture statistics
Repeat eld detection (3/2 pulldown inversion)
Includes hardware functions for performance and programmable functions for exibility
8-bit CCIR 656 or 16-bit CCIR 601 input
16-bit generic host interface
Outputs compressed data to FIFO or eld memory
External FIFO feedback for dynamic rate control
Insertion of user data in encoded stream
Selectable 8 to 11 bit DC precision
Frame accurate start/stop
User-speciable quantizer tables
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相关代理商/技术参数 |
参数描述 |
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| IBM39MPEGS422PBA17C | 制造商:IBM 功能描述: 制造商:IBM 功能描述:Video/TV Circuit, Video PROCESSING/ENDEC FOR MPEG, 352 Pin, Plastic, BGA |
| IBM39MPEGSE10CFB18C | 制造商:IBM 功能描述: |
| IBM39MPEGSE20CFB18C | 制造商:IBM 功能描述: |
| IBM39MPEGSE30CFB18C | 制造商:IBM 功能描述: |
| IBM39MPEGSIPBA18C | 制造商:未知厂家 制造商全称:未知厂家 功能描述: |
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