參數(shù)資料
型號: SAA7118H
廠商: NXP SEMICONDUCTORS
元件分類: 顏色信號轉(zhuǎn)換
英文描述: Multistandard video decoder with adaptive comb filter and component video input
中文描述: COLOR SIGNAL DECODER, PQFP160
封裝: 28 X 28 MM, 3.40 MM HEIGHT, PLASTIC, MS-022, SOT322-2 , QFP-160
文件頁數(shù): 151/169頁
文件大?。?/td> 665K
代理商: SAA7118H
2001 May 30
151
Philips Semiconductors
Preliminary specification
Multistandard video decoder with adaptive
comb filter and component video input
SAA7118
15.7.7
S
UBADDRESSES
94H
TO
9BH
Table 117
Horizontal input window start; register set A [94H[7:0]; 95H[3:0]] and B [C4H[7:0]; C5H[3:0]]
Note
1.
Reference for counting are luminance samples.
Table 118
Horizontal input window length; register set A [96H[7:0]; 97H[3:0]] and B [C6H[7:0]; C7H[3:0]]
Note
1.
Reference for counting are luminance samples.
Table 119
Vertical input window start; register set A [98H[7:0]; 99H[3:0]] and B [C8H[7:0]; C9H[3:0]]
Note
1.
For trigger condition: STRC[1:0] 90H[1:0] = 00; YO + YS > (number of input lines per field
2), will result in field
dropping. Other trigger conditions: YO > (number of input lines per field
2), will result in field dropping.
HORIZONTAL INPUT
ACQUISITION WINDOW
DEFINITION OFFSET IN
X (HORIZONTAL) DIRECTION
(1)
CONTROL BITS
A [95H[3:0]]
B [C5H[3:0]]
A [94H[7:0]]
B [C4H[7:0]]
XO11 XO10 XO9 XO8 XO7 XO6 XO5 XO4 XO3 XO2 XO1 XO0
A minimum of ‘2’ should be kept, due
to a line counting mismatch
Odd offsets are changing the C
B
-C
R
sequence in the output stream to
C
R
-C
B
sequence
Maximum possible pixel
offset = 4095
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
HORIZONTAL INPUT
ACQUISITION WINDOW
DEFINITION INPUT WINDOW
LENGTH IN X (HORIZONTAL)
DIRECTION
(1)
CONTROL BITS
A [97H[3:0]]
B [C7H[3:0]]
A [96H[7:0]]
B [C6H[7:0]]
XS11
XS10
XS9
XS8
XS7
XS6
XS5
XS4
XS3
XS2
XS1
XS0
No output
Odd lengths are allowed, but will be
rounded up to even lengths
Maximum possible number of input
pixels = 4095
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
VERTICAL INPUT ACQUISITION
WINDOW DEFINITION OFFSET IN
Y (VERTICAL) DIRECTION
(1)
CONTROL BITS
A [99H[3:0]]
B [C9H[3:0]]
A [98H[7:0]]
B [C8H[7:0]]
YO11 YO10
YO9
YO8
YO7
YO6
YO5
YO4
YO3
YO2
YO1
YO0
Line offset = 0
Line offset = 1
Maximum line offset = 4095
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
1
1
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SAA7118H/V1,557 功能描述:視頻 IC VIDEO 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
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