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參數(shù)資料
| 型號： | SAA7140A |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | High Performance Scaler HPS |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP128 |
| 文件頁數(shù)： | 49/68頁 |
| 文件大?。?/td> | 432K |
| 代理商： | SAA7140A |
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1996 Sep 04
49
Philips Semiconductors
Objective specification
High Performance Scaler (HPS)
SAA7140A; SAA7140B
Table 33
Source select for expansion port horizontal sync output HIO (note 1); data bits HD1 to HD0
Note
1.
If SRIO and HSI = 1 then HIO output is disabled.
Table 34
Source select for expansion port vertical sync output VIO (note 1); data bits VD1 to VD0
Note
1.
If SRIO and VSI = 1 then VIO output is disabled.
Table 35
I/O control for the expansion port data output VIDH7 to VIDH0 and VIDL7 to VIDL0 (dependent on YUV8
programming for FLDC = 0) (note 1); data bit VIDC
Note
1.
If FLDC and FDIO) = 1 the outputs VIDH/VIDL are disabled.
Table 36
FDIO I/O control and signal definition; data bit FLDC
HD1
HD0
DESCRIPTION
0
0
1
1
0
1
0
1
source is corresponding signal from DMSD port
source is HIN from expansion port (short-cut)
source is corresponding signal from scaler output
source is HIN from expansion port
VD1
VD0
DESCRIPTION
0
0
1
1
0
1
0
1
source is corresponding signal from DMSD port
source is VIN from expansion port (short-cut)
source is corresponding signal from scaler output
source is VIN from expansion port
YUV8
VIDC
DESCRIPTION
0
0
1
1
0
1
0
1
VIDH = output, VIDL = output
VIDH = input, VIDL = input
VIDH = output, VIDL = input
VIDH = input, VIDL = output
FLDC
FDIO
0
1
DESCRIPTION
0
1
FDIO contains odd/even flag FLD and is switched to output
FDIO may be provided with a 7196 DIR like signal and is switched to input
LLCIO, PXQIO and VIDH/VIDL I/O definition as defined by the I
2
C-bus parameters
selected outputs are forced to input mode and corresponding signals are used as
scaler input
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA7140B | High Performance Scaler HPS |
| SAA7146AHZ | Circular Connector; No. of Contacts:66; Series:MS27472; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:18; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:18-35 RoHS Compliant: No |
| SAA7146AH | .012UF/400VDC METAL POLY CAP |
| SAA7146A | Multimedia bridge, high performance Scaler and PCI circuit SPCI |
| SAA7151 | Digital multistandard colour decoder with SCART interface DMSD2-SCART |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA7140B | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:High Performance Scaler HPS |
| SAA7144HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Quadruple video input processor |
| SAA7145 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:PCI Multimedia Bridge |
| SAA7146 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| SAA7146A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Multimedia bridge, high performance Scaler and PCI circuit SPCI |
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