參數(shù)資料
型號(hào)： SAA7114
廠商： NXP Semiconductors N.V.
英文描述： PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC combfilter, VBI-data slicer and high performance scaler
中文描述： PAL / NTSC制式/ SECAM視頻解碼器與自適應(yīng)PAL / NTSC制式梳狀濾波器，供血，數(shù)據(jù)限幅器和高性能縮放器
文件頁數(shù)： 117/147頁
文件大?。?/td> 759K
代理商： SAA7114
2004 Mar 03
117
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
Table 83
Global control 1; global set 80H[3:0]; note 1
Notes
1.
2.
X = don’t care.
Although the ICLKO I/O is independent of ICKS2 and ICKS3, this selection can only be used if ICKS2 = 1.
15.5.2
S
UBADDRESSES
83H
TO
87H
Table 84
X port I/O enable and output clock phase control; global set 83H[5:4]
Table 85
X port I/O enable and output clock phase control; global set 83H[2:0]; note 1
Note
1.
X = don’t care.
I PORT AND SCALER BACK-END CLOCK SELECTION
CONTROL BITS D3 TO D0
ICKS3
ICKS2
ICKS1
ICKS0
ICLK output and back-end clock is line-locked clock LLC from decoder
ICLK output and back-end clock is XCLK from X port
ICLK output is LLC and back-end clock is LLC2 clock
Back-end clock is the ICLK input
IDQ pin carries the data qualifier
IDQ pin carries a gated back-end clock (DQ AND CLK)
IDQ generation only for valid data
IDQ qualifies valid data inside the scaling region and all data outside the scaling
region
X
X
X
X
X
X
0
1
X
X
0
0
1
1
X
X
X
X
0
1
0
1
X
X
X
X
X
(2)
X
0
1
X
X
OUTPUT CLOCK PHASE CONTROL
CONTROL BITS D5 AND D4
XPCK1
XPCK0
XCLK default output phase, recommended value
XCLK output inverted
XCLK phase shifted by approximately 3 ns
XCLK output inverted and shifted by approximately 3 ns
0
0
1
1
0
1
0
1
X PORT I/O ENABLE
CONTROL BITS D2 TO D0
XRQT
XPE1
XPE0
X port output is disabled by software
X port output is enabled by software
X port output is enabled by pin XTRI at logic 0
X port output is enabled by pin XTRI at logic 1
XRDY output signal is A/B task flag from event handler (A = 1)
XRDY output signal is ready signal from scaler path (XRDY = 1 means the
SAA7114 is ready to receive data)
X
X
X
X
0
1
0
0
1
1
X
X
0
1
0
1
X
X
相關(guān)PDF資料
PDF描述
SAA7115 PAL/NTSC/SECAM Video Decoder with Adaptive PAL/NTSC Comb Filter, High Performance Scaler, I2C Sliced Data Readback and SQ PIXEL OUTPUT
SAA7116 Digital Video to PCI Interface
SAA7116H Video Converter Circuit
SAA7145
SAA7146
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7114E 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC comb filter, VBI data slicer and high performance scaler
SAA7114E/V2,518 功能描述:視頻 IC DIGITAL VIDEO DECODER W/COMB F 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
SAA7114H 制造商:NXP Semiconductors 功能描述: 制造商:Philips Semiconductor 功能描述:
SAA7114H/V2 制造商:NXP Semiconductors 功能描述:7114H/V2557
SAA7114H/V2,518 功能描述:視頻 IC DIGITAL VIDEO DECODER W/COMB F 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
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