參數(shù)資料
型號： SAA567X
廠商： NXP Semiconductors N.V.
英文描述： Enhanced TV microcontrollers with On-Screen Display (OSD)
中文描述： 與微控制器在強化電視屏幕顯示（OSD）
文件頁數(shù)： 68/116頁
文件大小： 532K
代理商： SAA567X
2002 May 06
68
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA567x; SAA569x
Notes
1.
In basic Progressive Scan mode the information displayed in Field A is identical to the information displayed in
Field B. The horizontal and vertical timings between the two fields are also identical so the hardware will force the
DISP FIELD bit to toggle every Vsync enabling software to distinguish a notional display field.
In Progressive Scan with Interlace mode the information displayed in Field A is identical to the formation displayed
in Field B. The horizontal and vertical timing between the two fields however is different so that an interlaced display
is achieved.
2.
Basic Progressive Scan mode
480p
525p
625p
60 Hz
60 Hz
50 Hz
All of the display lines (odd
and even) are displayed
every field (A + B)
forced to Vsync
(1)
forced to Vsync
(1)
forced to Vsync
(1)
Interlaced Progressive Scan mode
1050i
1080i
1250i
60 Hz
60 Hz
50 Hz
Progressive Scan but the
identical displays are
interlaced (A + B)
Vsync
(2)
Vsync
(2)
Vsync
(2)
NAME
FREQUENCY
FIELD FREQUENCY
DISPLAY FIELD BIT
TOGGLE RATE
handbook, full pagewidth
MGW083
DISP FIELD
A Field
B Field
Fig.26 1H/1V: normal interlaced modes (50/60 Hz).
handbook, full pagewidth
MGW084
DISP FIELD
A Field
B Field
A Field
B Field
A Field
A Field
B Field
B Field
Fig.27 2H/2V: field doubling (100/120 Hz).
相關PDF資料
PDF描述
SAA5695HL Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA569x Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5677HL Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5700GP Chinese Character System Teletext CCST decoder
SAA5700 Chinese Character System Teletext CCST decoder
相關代理商/技術參數(shù)
參數(shù)描述
SAA5695HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5697HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA569X 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5700 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Chinese Character System Teletext CCST decoder
SAA5700GP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Chinese Character System Teletext CCST decoder
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