參數(shù)資料
型號： SAA7182A
廠商： NXP Semiconductors N.V.
英文描述： Digital Video Encoder EURO-DENC2
中文描述： 數(shù)字視頻編碼器歐元，DENC2
文件頁數(shù)： 26/45頁
文件大?。?/td> 315K
代理商： SAA7182A
1996 Oct 02
26
Philips Semiconductors
Preliminary specification
Digital Video Encoder (EURO-DENC2)
SAA7182A; SAA7183A
Table 29
Logic levels and function of FLC
Table 30
Subaddress 6F
Table 31
Logic levels and function of CCEN
Table 32
Subaddress 70 to 72
DATA BYTE
FUNCTION
FLC1
FLC0
0
0
1
1
0
1
0
1
interlaced 312.5 lines/field at 50 Hz, 262.5 lines/field at 60 Hz; default after reset
non-interlaced 312 lines/field at 50 Hz, 262 lines/field at 60 Hz
non-interlaced 313 lines/field at 50 Hz, 263 lines/field at 60 Hz
non-interlaced 313 lines/field at 50 Hz, 263 lines/field at 60 Hz
DATA BYTE
LOGIC LEVEL
0
1
DESCRIPTION
CCEN
TTXEN
enables individual Line 21 encoding; see Table 31
disables teletext insertion
enables teletext insertion
selects the actual line, where closed caption or extended data are encoded
line = (SCCLN + 4) for M-systems
line = (SCCLN + 1) for other systems
SCCLN
DATA BYTE
FUNCTION
CCEN1
CCEN0
0
0
1
1
0
1
0
1
Line 21 encoding off
enables encoding in field 1 (odd)
enables encoding in field 2 (even)
enables encoding in both fields
DATA BYTE
DESCRIPTION
RCV2S
start of output signal on RCV2 pin
values above 1715 (FISE = 1) or 1727 (FISE = 0) are not allowed
first active pixel at analog outputs (corresponding input pixel coinciding with RCV2) at
RCV2S = tbfH (tbfH)
end of output signal on RCV2 pin
values above 1715 (FISE = 1) or 1727 (FISE = 0) are not allowed
last active pixel at analog outputs (corresponding input pixel coinciding with RCV2) at
RCV2E = tbfH (tbfH)
RCV2E
相關PDF資料
PDF描述
SAA7182 Digital Video Encoder EURO-DENC
SAA7182AWP Digital Video Encoder EURO-DENC2
SAA7183 Digital Video Encoder EURO-DENC
SAA7182WP Digital Video Encoder EURO-DENC
SAA7183WP Digital Video Encoder EURO-DENC
相關代理商/技術參數(shù)
參數(shù)描述
SAA7182AWP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC2
SAA7182WP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC
SAA7183 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC
SAA7183A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC2
SAA7183AWP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC2
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