參數(shù)資料
型號(hào)： P83C270
廠商： NXP Semiconductors N.V.
英文描述： Microcontrollers for NTSC TVs with On-Screen Display (OSD) and Closed Caption (CC)(在NTSC TV中應(yīng)用的具有屏幕顯示和字幕關(guān)閉特點(diǎn)的微控制器)
中文描述： 微控制器用于NTSC電視的屏幕顯示（OSD）和字幕（CC）的（在NTSC電視中應(yīng)用的具有屏幕顯示和字幕關(guān)閉特點(diǎn)的微控制器）
文件頁(yè)數(shù)： 35/80頁(yè)
文件大?。?/td> 266K
代理商： P83C270
1999 Jun 11
35
Philips Semiconductors
Product specification
Microcontrollers for NTSC TVs with On-Screen
Display (OSD) and Closed Caption (CC)
P8xCx70 family
Fig.12 Data Slicer block diagram.
handbook, full pagewidth
MGR278
LEVEL SHIFT
AND ADC
SYNC
SEPARATOR
DATA
DETECTOR
BYTE
EXTRACTOR
CC interrupt
CCData1,
CCData2
BIT CLOCK
RECOVERY
CVBS
Fig.13 Line 21 CVBS Transmission Format.
handbook, full pagewidth
MGK588
50
25
20
0
40
20
IRE units
Hsync
Program colour burst
clock pulse
in burst
clock run-in
(7 cycles)
Byte 1
Byte 2
Start bit
D0
D6
D0
D6
P
P
Odd/Even
field
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
P83C270AAR 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC
P83C280 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc.
P83C366 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST
P83C366BDA 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST
P83C366BDR 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST
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