參數(shù)資料
型號(hào): SAA7114E
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號(hào)轉(zhuǎn)換
英文描述: PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC comb filter, VBI data slicer and high performance scaler
中文描述: COLOR SIGNAL DECODER, PBGA156
封裝: 15 X 15 MM, 1.05 MM HEIGHT, PLASTIC, MO-192, SOT700-1, LBGA-156
文件頁數(shù): 125/147頁
文件大?。?/td> 759K
代理商: SAA7114E
2004 Mar 03
125
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
Table 102
X port formats and configuration; register set A [91H[2:0]] and B [C1H[2:0]]; note 1
Notes
1.
2.
X = don’t care.
FSC2 and FSC1 only to be used, if X port input source does not provide chroma information for every input line.
X port input stream must contain dummy chroma bytes.
Table 103
X port input reference signal definitions; register set A [92H[7:4]] and B [C2H[7:4]]; note 1
Note
1.
X = don’t care.
SCALER INPUT FORMAT AND CONFIGURATION FORMAT
CONTROL
CONTROL BITS D2 TO D0
FSC2
(2)
FSC1
(2)
FSC0
Input is Y-C
B
-C
R
4 : 2 : 2 like sampling scheme
Input is Y-C
B
-C
R
4 : 1 : 1 like sampling scheme
Chroma is provided every line, default
Chroma is provided every 2nd line
Chroma is provided every 3rd line
Chroma is provided every 4th line
X
X
0
0
1
1
X
X
0
1
0
1
0
1
X
X
X
X
X PORT INPUT REFERENCE SIGNAL DEFINITIONS
CONTROL BITS D7 TO D4
XFDV
XFDH
XDV1
XDV0
Rising edge of XRV input and decoder V123 is vertical reference
Falling edge of XRV input and decoder V123 is vertical reference
XRV is a V-sync or V gate signal
XRV is a frame sync, V pulses are generated internally on both edges of
FS input
X port field ID is state of XRH at reference edge on XRV (defined by
XFDV)
Field ID (decoder and X port field ID) is inverted
Reference edge for field detection is falling edge of XRV
Reference edge for field detection is rising edge of XRV
X
X
X
X
X
X
X
X
X
X
0
1
0
1
X
X
X
0
X
X
X
0
1
1
X
X
X
X
X
X
X
X
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SAA7114H/V2 制造商:NXP Semiconductors 功能描述:7114H/V2557
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SAA7114H/V2,557 功能描述:視頻 IC DECODR W/FILTR 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