參數(shù)資料
型號： SAA7126
廠商： NXP Semiconductors N.V.
英文描述： Digital video encoder
中文描述： 數(shù)字視頻編碼器
文件頁數(shù)： 13/40頁
文件大?。?/td> 155K
代理商： SAA7126
1999 May 31
13
Philips Semiconductors
Product specification
Digital video encoder
SAA7126H; SAA7127H
Table 8
Subaddress 29H
Table 9
Subaddresses 2AH to 2CH
Table 10
Subaddress 2DH
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
REMARKS
BE
ending point of burst in clock cycles
PAL: BE = 29 (1DH); default after reset
NTSC: BE = 29 (1DH)
SRES
0
1
pin 19 is Real-Time Control Input (RTCI)
pin 19 is Sync Reset input (SRES)
a HIGH impulse resets synchronization of the
encoder (first field, first line)
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
CG
LSB of the respective bytes are encoded immediately after run-in, the MSBs of the
respective bytes have to carry the CRCC bits, in accordance with the definition of copy
generation management system encoding format.
copy generation data output is disabled; default after reset
copy generation data output is enabled
CGEN
0
1
DATA BYTE
LOGIC
LEVEL
DESCRIPTION
BTRI
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
DAC for BLUE output in 3-state mode (high-impedance)
DAC for BLUE output in normal operation mode; default after reset
DAC for GREEN output in 3-state mode (high-impedance)
DAC for GREEN output in normal operation mode; default after reset
DAC for RED output in 3-state mode (high-impedance)
DAC for RED output in normal operation mode; default after reset
DAC for CVBS output in 3-state mode (high-impedance)
DAC for CVBS output in normal operation mode; default after reset
RED output signal is switched to R DAC; default after reset
chrominance output signal is switched to R DAC
BLUE output signal is switched to B DAC; default after reset
CVBS output signal is switched to B DAC
if CSYNC = 0, CVBS output signal is switched to CVBS DAC; default after reset
if CSYNC = 0, luminance (VBS) output signal is switched to CVBS DAC
GREEN output signal is switched to G DAC; default after reset
luminance (VBS) output signal is switched to G DAC
GTRI
RTRI
CVBSTRI
CEN
CVBSEN
VBSEN0
VBSEN1
相關(guān)PDF資料
PDF描述
SAA7126H Digital video encoder
SAA7127 Digital video encoder
SAA7127H Digital video encoder
SAA7128A Digital video encoder
SAA7128AH Digital video encoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7126H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7127 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7127H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7128 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7128A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
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