參數(shù)資料
型號(hào)： 935257900518
廠商： NXP SEMICONDUCTORS
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： COLOR SIGNAL ENCODER, PQCC84
封裝： PLASTIC, SOT-189-2, LCC-84
文件頁(yè)數(shù)： 7/42頁(yè)
文件大?。?/td> 289K
代理商： 935257900518
1996 Jul 08
15
Philips Semiconductors
Preliminary specication
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 10075 (lower number) colour bar.
2. For normal colour bar with CBENB = logic 1.
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)
0 (00H)
0
107 (6BH)
0 (00H)
Yellow
82 (52H)
144 (90H)
18 (12H)
1
34 (22H)
172 (ACH)
14 (0EH)
Cyan
42 (2AH)
38 (26H)
144 (90H)
2
03 (03H)
29 (1DH)
172 (ACH)
Green
17 (11H)
182 (B6H)
162 (A2H)
3
240 (F0H)
200 (C8H)
185 (B9H)
Magenta
234 (EAH)
74 (4AH)
94 (5EH)
4
212 (D4H)
56 (38H)
71 (47H)
Red
209 (D1H)
218 (DAH)
112 (70H)
5
193 (C1H)
227 (E3H)
84 (54H)
Blue
169 (A9H)
112 (70H)
238 (EEH)
6
163 (A3H)
84 (54H)
242 (F2H)
Black
144 (90H)
0 (00H)
7
144 (90H)
0 (00H)
DATA BYTE(1)
VALUE
RESULT
CHPS
68H
PAL-B/G and data from input ports
92H
PAL-B/G and data from look-up table
82H
NTSC-M and data from input ports
A4H
NTSC-M and data from look-up table
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