參數(shù)資料
型號: SAA7134
廠商: NXP Semiconductors N.V.
英文描述: PCI audio and video broadcast decoder
中文描述: PCI音頻和視頻廣播解碼器
文件頁數(shù): 29/52頁
文件大?。?/td> 211K
代理商: SAA7134
2002 Dec 17
29
Philips Semiconductors
Product specification
PCI audio and video broadcast decoder
SAA7134HL
handbook, full pagewidth
MHB998
VBI DMA
1st buffer (A)
2nd buffer (A)
3rd buffer (B)
4th buffer (B)
video DMA (A)
e.g. interlaced
1st buffer (upper field)
2nd buffer (lower field)
video DMA (B)
e.g. single FID
1st buffer
2nd buffer
(next frame)
active video area
video region (A) - cropped
scaling
VBI region, raw samples
sample rate
1st field (odd, FID = 0)
active video area
video region (A) - cropped
scaling
VBI region, raw samples
sample rate
2nd field (even, FID = 1)
active video area
video region (B)
- skipped for field rate reduction
VBI region, raw samples
sample rate
3rd field (odd, FID = 0)
active video area
t
t
alternating processing task A/B
video region - scaled down CIF
scaling
VBI region, raw samples
sample rate
4th field (even, FID = 1)
Fig.12 Scaler task processing with DMA interfacing.
Twovideocapturetaskscanbeprocessedinanalternatingmanner,without
need to reprogram any scaling parameters or DMA definition.
相關PDF資料
PDF描述
SAA7135 Single-chip, analog TV video/stereo DECODER
SAA7139 The Digital Video Decoder/Encoder Modules(數(shù)字視頻譯碼器/編碼器模塊)
SAA7138 The Digital Video Decoder/Encoder Modules(數(shù)字視頻譯碼器/編碼器模塊)
SAA7140A High Performance Scaler HPS
SAA7140B High Performance Scaler HPS
相關代理商/技術參數(shù)
參數(shù)描述
SAA7134HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PCI audio and video broadcast decoder
SAA7134HL/V1,518 功能描述:視頻 IC PCI 9-BIT VID/STEREO RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7134HL/V1,557 功能描述:視頻 IC PCI 9-BIT VID/STEREO RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7134HLBE 功能描述:視頻 IC PCI 9-BIT VID/STEREO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7134HLBE-T 功能描述:視頻 IC PCI 9-BIT VID/STEREO DECODER RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel