參數(shù)資料
型號(hào)： SAA7128A
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)： 17/55頁
文件大小： 262K
代理商： SAA7128A
2003 Dec 09
17
Philips Semiconductors
Product specification
Digital video encoder
SAA7128AH; SAA7129AH
7.12
I
2
C-bus format
Table 4
I
2
C-bus address; see Table 5
Table 5
Explanation of Table 4
Notes
1.
2.
X is the read/write control bit; X = logic 0 is order to write; X = logic 1 is order to read.
If more than 1 byte DATA is transmitted, then auto-increment of the subaddress is performed.
7.13
Slave receiver
Table 6
Subaddress 26H
Table 7
Subaddress 27H
S
SLAVE ADDRESS
ACK
SUBADDRESS
ACK
DATA 0
ACK
--------
DATA n
ACK
P
PART
DESCRIPTION
S
SLAVE ADDRESS
ACK
SUBADDRESS; note 2
DATA
--------
P
START condition
1000 100X or 1000 110X; note 1
acknowledge, generated by the slave
subaddress byte
data byte
continued data bytes and ACKs
STOP condition
BIT
SYMBOL
DESCRIPTION
7
6
5
4
3
2
1
0
WSS7
WSS6
WSS5
WSS4
WSS3
WSS2
WSS1
WSS0
Wide screen signalling bits: enhanced services field.
Wide screen signalling bits: aspect ratio field.
BIT
SYMBOL
DESCRIPTION
7
WSSON
0 = wide screen signalling output is disabled; default state after reset
1 = wide screen signalling output is enabled
This bit is reserved and must be set to logic 0.
Wide screen signalling bits: reserved field.
6
5
4
3
2
1
0
WSS13
WSS12
WSS11
WSS10
WSS9
WSS8
Wide screen signalling bits: subtitles field.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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:
SAA7129AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder
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