參數(shù)資料
型號: SAA7146A
廠商: NXP Semiconductors N.V.
英文描述: Multimedia bridge, high performance Scaler and PCI circuit SPCI
中文描述: 多媒體橋梁,高性能潔牙機(jī)和PCI電路SPCI
文件頁數(shù): 71/144頁
文件大?。?/td> 645K
代理商: SAA7146A
1998 Apr 09
71
Philips Semiconductors
Product specification
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
Table 57
Horizontal prescaling and normalization
HORIZONTAL
PRESCALER
XPSC
COEFFICIENT
SEQUENCE (EXAMPLE)
CXY (LUMINANCE)
CXUV (CHROMA)
WEIGHT
SUM
DCGX
BCS
(CONTR. | SAT.)
= X/Y
×
64
1
2
3
1
1
4
5
1
4
6
1
1
8
7
1
1
8
9
1
1
1
2
0
1
1-1
1-1-1
1-2-1
1-1-1-1
1-1-1-1-1
1-2-2-2-1
111 111
121 121
112 211
111 1 111
111 2 111
1111 1111
1111 1 1111
1222 2 2221
0 0
0 0
0 2
0 0
0 0
0 6
0 0
0 2
0 4
0 0
0 8
0 0
0 0
1 E
2
3
4
4
5
8
6
8
8
7
8
8
9
16
1
1
2
2
2
3
2
3
3
3
3
3
3
7
1
3
1
4
2
3
1
5
4
1
6
5
1
7
1
8
6
7
Fig.20 Chrominance Prefilter: frequency response for miscellaneous register settings.
handbook, full pagewidth
MGG264
0
0.5
12
18
24
30
36
6
42
0
6
12
dB
0.1
0.2
0.3
0.4
MHz
0001
0010
0011
1111
1010
1110
PFUV3 to PFUV0
相關(guān)PDF資料
PDF描述
SAA7151 Digital multistandard colour decoder with SCART interface DMSD2-SCART
SAA7151B Digital multistandard colour decoder with SCART interface DMSD2-SCART
SAA7157 Clock signal generator circuit for digital TV systems SCGC
SAA7157T Clock signal generator circuit for digital TV systems SCGC
SAA7158 Back END IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA7146AH 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multimedia bridge, high performance Scaler and PCI circuit SPCI
SAA7146AH/V3,557 制造商:NXP Semiconductors 功能描述:
SAA7146AH/V4,557 功能描述:視頻 IC VIDEO PCI BRIDGE (QFP160) RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
SAA7146AH-V4.557 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multimedia bridge, high performance Scaler and PCI circuit
SAA7146AHZ 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multimedia bridge, high performance Scaler and PCI circuit SPCI