參數(shù)資料
型號(hào)： SAA7128
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(yè)數(shù)： 34/56頁(yè)
文件大?。?/td> 192K
代理商： SAA7128
2000 Mar 08
34
Philips Semiconductors
Product specification
Digital video encoder
SAA7128H; SAA7129H
Table 66
Subaddress 76H
Table 67
Subaddress 77H
Table 68
Subaddress 78H
Table 69
Subaddress 79H
Table 70
Subaddress 7AH
BIT
SYMBOL
DESCRIPTION
REMARKS
7 to 0
TTXOVS[7:0]
These are the 8 LSBs of the 9-bit code that determines the
first line of occurrence of signal on pin TTXRQ in odd field;
the MSB is held in subaddress 7CH (see Table 72).
line = (TTXOVS[8:0] + 4) for M-systems
line = (TTXOVS[8:0] + 1) for other systems
PAL: TTXOVS = 05H;
NTSC: TTXOVS = 06H
BIT
SYMBOL
DESCRIPTION
REMARKS
7 to 0
TTXOVE[7:0]
These are the 8 LSBs of the 9-bit code that determines the
last line of occurrence of signal on pin TTXRQ in odd field.
The MSB is held in subaddress 7CH, see Table 72.
last line = (TTXOVE[8:0] + 3) for M-systems
last line = TTXOVE[8:0] for other systems
PAL: TTXOVE = 16H;
NTSC: TTXOVE = 10H
BIT
SYMBOL
DESCRIPTION
REMARKS
7 to 0
TTXEVS[7:0]
These are the 8 LSBs of the 9-bit code that determines the
first line of occurrence of signal on pin TTXRQ in even field.
The MSB is held in subaddress 7CH, see Table 72.
first line = (TTXEVS[8:0] + 4) for M-systems
first line = (TTXEVS[8:0] + 1) for other systems
PAL: TTXEVS = 04H;
NTSC: TTXEVS = 05H
BIT
SYMBOL
DESCRIPTION
REMARKS
7 to 0
TTXEVE[7:0]
These are the 8 LSBs of the 9-bit code that determines the
last line of occurrence of signal on pin TTXRQ in even field.
The MSB is held in subaddress 7CH, see Table 72.
last line = (TTXEVE[8:0] + 3) for M-systems
last line = TTXEVE [8:0]for other systems
PAL: TTXEVE = 16H;
NTSC: TTXEVE = 10H
BIT
SYMBOL
DESCRIPTION
7 to 0
FAL[7:0]
These are the 8 LSBs of the 9-bit code that determines the first active line. The MSB
is held in subaddress 7CH, see Table 72. FAL[8:0] = 0 coincides with the first field
synchronization pulse.
first active line = FAL[8:0] + 4 for M-systems
first active line = FAL[8:0] + 1 for other systems
相關(guān)PDF資料
PDF描述
SAA7128H Digital video encoder
SAA7129 Digital video encoder
SAA7129H Digital video encoder
SAA7130 PCI video broadcast decoder
SAA7134 PCI audio and video broadcast decoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7128A 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7128AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7128H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7129 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
SAA7129/DENC29A 制造商:NXP Semiconductors 功能描述:
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