參數(shù)資料
型號(hào): SAA7114H
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, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁數(shù): 127/147頁
文件大?。?/td> 759K
代理商: SAA7114H
2004 Mar 03
127
Philips Semiconductors
Product specification
PAL/NTSC/SECAM video decoder with adaptive PAL/NTSC
comb filter, VBI data slicer and high performance scaler
SAA7114
Table 106
I port output format and configuration; register set A [93H[4:0]] and B [C3H[4:0]]; note 1
Note
1.
X = don’t care.
15.5.7
S
UBADDRESSES
94H
TO
9BH
Table 107
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.
I PORT OUTPUT FORMATS AND CONFIGURATION
CONTROL BITS D4 TO D0
FOI1
FOI0
FSI2
FSI1
FSI0
4 : 2 : 2 Dword formatting
4 : 1 : 1 Dword formatting
4 : 2 : 0, only every 2nd line Y + C
B
-C
R
output, in between
Yonly output
4 : 1 : 0, only every 4th line Y + C
B
-C
R
output, in between
Yonly output
Yonly
Not defined
Not defined
Not defined
No leading Yonly line, before 1st Y + C
B
-C
R
line is output
1 leading Yonly line, before 1st Y + C
B
-C
R
line is output
2 leading Yonly lines, before 1st Y + C
B
-C
R
line is output
3 leading Yonly lines, before 1st Y + C
B
-C
R
line is output
X
X
X
X
X
X
0
0
0
0
0
1
0
1
0
X
X
0
1
1
X
X
X
X
0
0
1
1
X
X
X
X
0
1
0
1
1
1
1
1
X
X
X
X
0
0
1
1
X
X
X
X
0
1
0
1
X
X
X
X
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
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