參數(shù)資料
型號: 935273916518
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PBGA156
封裝: 15 X 15 MM, 1.15 MM HEIGHT, LEAD FREE, PLASTIC, MS-034, SOT-472-1, BGA-156
文件頁數(shù): 58/178頁
文件大小: 988K
代理商: 935273916518
2004 Jul 22
150
Philips Semiconductors
Product specication
Multistandard video decoder with adaptive
comb lter and component video input
SAA7118
Table 113 X port formats and conguration; register set A [91H[2:0]] and B [C1H[2:0]]; note 1
Notes
1. X = don’t care.
2. 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 114 X port input reference signal denitions; 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-CB-CR 4 : 2 : 2 like sampling scheme
X
0
Input is Y-CB-CR 4 : 1 : 1 like sampling scheme
X
1
Chroma is provided every line, default
00
X
Chroma is provided every 2nd line
0
1
X
Chroma is provided every 3rd line
1
0
X
Chroma is provided every 4th line
1
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
X
0
Falling edge of XRV input and decoder V123 is vertical reference
X
1
XRV is a V-sync or V gate signal
X
0
X
XRV is a frame sync, V pulses are generated internally on both edges of
FS input
XX
1
X
X port eld ID is state of XRH at reference edge on XRV (dened by
XFDV)
X0X
X
Field ID (decoder and X port eld ID) is inverted
X
1
X
Reference edge for eld detection is falling edge of XRV
0
X
Reference edge for eld detection is rising edge of XRV
1
X
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