參數(shù)資料
型號(hào)： SAA7182AWP
廠商： NXP SEMICONDUCTORS
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： Digital Video Encoder EURO-DENC2
中文描述： COLOR SIGNAL ENCODER, PQCC84
封裝： PLASTIC, SOT-189-2, LCC-84
文件頁(yè)數(shù)： 14/40頁(yè)
文件大?。?/td> 268K
代理商： SAA7182AWP
1996 Jul 08
14
Philips Semiconductors
Preliminary specification
Digital Video Encoder (EURO-DENC)
SAA7182; SAA7183
I
2
C-bus format
Table 5
I
2
C-bus address; see Table 6
Table 6
Explanation of Table 5
Notes
1.
2.
X is the read/write control bit; X = logic 0 is order to write; X = logic 1 is order to read, no subaddressing with read.
If more than 1 byte DATA is transmitted, then auto-increment of the subaddress is performed.
Slave Receiver
Table 7
Subaddress 3A
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
1 0 0 0 1 0 0 X or 1 0 0 0 1 1 0 X (note 1)
acknowledge, generated by the slave
subaddress byte
data byte
continued data bytes and ACKs
STOP condition
DATA BYTE
LOGIC LEVEL
DESCRIPTION
UV2C
0
1
0
1
0
Cb/Cr data are two’s complement.
Cb/Cr data are straight binary. Default after reset.
Y data are two’s complement.
Y data are straight binary. Default after reset.
Selects Cb, Y, Cr, Y on 8 lines on MP port (“CCIR 656”compatible). Default after
reset.
Selects Cb, Cr on DP port and Y on MP port.
OVL keying enabled for Y, C and CVBS outputs. Default after reset.
OVL keying disabled for Y, C and CVBS outputs.
Data from input ports are encoded. Default after reset.
Colour bar with programmable colours (entries of OVL_LUTs) is encoded.
The LUTs are read in upward order from index 0 to index 7.
Y2C
FMT16
1
0
1
0
1
DISKEY
CBENB
相關(guān)PDF資料
PDF描述
SAA7183 Digital Video Encoder EURO-DENC
SAA7182WP Digital Video Encoder EURO-DENC
SAA7183WP Digital Video Encoder EURO-DENC
SAA7185B Digital Video Encoders DENC2-M6
SAA7185BWP Digital Video Encoders DENC2-M6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
SAA7183WP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder EURO-DENC
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