參數(shù)資料
型號(hào)： SAA7185WP
廠商： NXP SEMICONDUCTORS
元件分類： 顏色信號(hào)轉(zhuǎn)換
英文描述： Digital Video Encoder DENC2
中文描述： COLOR SIGNAL ENCODER, PQCC68
封裝： PLASTIC, SOT-188-2, LCC-68
文件頁(yè)數(shù)： 13/36頁(yè)
文件大小： 251K
代理商： SAA7185WP
1996 Jul 08
13
Philips Semiconductors
Preliminary specification
Digital Video Encoder (DENC2)
SAA7185
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
MUV2C
0
1
0
1
0
1
0
1
0
1
0
1
Cb/Cr data at MP are two’s complement.
Cb/Cr data at MP are straight binary. Default after reset.
Y data at MP are two’s complement.
Y data at MP are straight binary. Default after reset.
Cb/Cr data input to VP or DP are two’s complement. Default after reset.
Cb/Cr data input to VP or DP are straight binary.
Y data input to VP are two’s complement. Default after reset.
Y data input to VP are straight binary.
Selects YUV 422 format on VP (8 lines Y) and DP (8 lines multiplexed Cb/Cr).
Selects CCIR 656 compatible format on VP (8 lines Cb, Y, Cr). Default after reset.
Data from input ports are encoded. Default after reset.
Colour bar with programmable colours (entries of OSD_LUTs) is encoded.
The LUTs are read in upward order from index 0 to index 7.
MY2C
VUV2C
VY2C
V656
CBENB
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PDF描述
SAA7185 Digital Video Encoder DENC2
SAA7186 Digital video scaler
SAA7188 Digital Video Encoder DENC2-M
SAA7188AWP AXIAL LEADED TUBULAR ALUMINUM RoHS Compliant: No
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7186 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video scaler
SAA7186H 制造商:NXP Semiconductors 功能描述:Factory Sealed Trays (120 Per box)
SAA7187 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital video encoder DENC2-SQ
SAA7187WP 制造商:NXP Semiconductors 功能描述:
SAA7188 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital Video Encoder DENC2-M
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