參數(shù)資料
型號: SAA7182
廠商: NXP Semiconductors N.V.
英文描述: Digital Video Encoder EURO-DENC
中文描述: 數(shù)字視頻編碼器歐元,DENC
文件頁數(shù): 15/40頁
文件大?。?/td> 268K
代理商: SAA7182
1996 Jul 08
15
Philips Semiconductors
Preliminary specification
Digital Video Encoder (EURO-DENC)
SAA7182; SAA7183
Table 8
Subaddress 42 to 59
Notes
1.
Contents of OVL look-up tables. All 8 entries are 8-bits. Data representation is in accordance with “CCIR 601”
(Y, Cb, Cr), but two’s complement, e.g. for a
100
100
(upper number) or
100
75
(lower number) colour bar.
For normal colour bar with CBENB = logic 1.
2.
Table 9
Subaddress 5A
Note
1.
Phase of encoded colour subcarrier (including burst) relative to horizontal sync. Can be adjusted in steps of 360/256
degrees.
COLOUR
DATA BYTE
(note 1)
INDEX
(note 2)
OVLY
OVLU
OVLV
White
107 (6BH)
107 (6BH)
82 (52H)
34 (22H)
42 (2AH)
03 (03H)
17 (11H)
240 (F0H)
234 (EAH)
212 (D4H)
209 (D1H)
193 (C1H)
169 (A9H)
163 (A3H)
144 (90H)
144 (90H)
0 (00H)
0 (00H)
144 (90H)
172 (ACH)
38 (26H)
29 (1DH)
182 (B6H)
200 (C8H)
74 (4AH)
56 (38H)
218 (DAH)
227 (E3H)
112 (70H)
84 (54H)
0 (00H)
0 (00H)
0 (00H)
0 (00H)
18 (12H)
14 (0EH)
144 (90H)
172 (ACH)
162 (A2H)
185 (B9H)
94 (5EH)
71 (47H)
112 (70H)
84 (54H)
238 (EEH)
242 (F2H)
0 (00H)
0 (00H)
0
Yellow
1
Cyan
2
Green
3
Magenta
4
Red
5
Blue
6
Black
7
DATA BYTE
(1)
VALUE
RESULT
CHPS
68H
92H
82H
A4H
PAL-B/G and data from input ports
PAL-B/G and data from look-up table
NTSC-M and data from input ports
NTSC-M and data from look-up table
相關PDF資料
PDF描述
SAA7182AWP Digital Video Encoder EURO-DENC2
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相關代理商/技術參數(shù)
參數(shù)描述
SAA7182A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC2
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