參數(shù)資料
型號： SAA5500PS/NNNN
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52
封裝： 0.600 INCH, PLASTIC, SDIP-52
文件頁數(shù)： 17/80頁
文件大小： 340K
代理商： SAA5500PS/NNNN
1999 Oct 27
24
Philips Semiconductors
Preliminary specication
Standard TV microcontrollers with
On-Screen Display (OSD)
SAA55xx
Text Register 5 (TXT5)
BKGND OUT
background colour displayed outside teletext boxes (logic 1)
BKGND IN
background colour displayed inside teletext boxes (logic 1)
COR OUT
COR active outside teletext and OSD boxes (logic 1)
COR IN
COR active inside teletext and OSD boxes (logic 1)
TEXT OUT
text displayed outside teletext boxes (logic 1)
TEXT IN
text displayed inside teletext boxes (logic 1)
PICTURE ON OUT
video displayed outside teletext boxes (logic 1)
PICTURE ON IN
video displayed inside teletext boxes (logic 1)
Text Register 6 (TXT6)
BKGND OUT
background colour displayed outside teletext boxes (logic 1)
BKGND IN
background colour displayed inside teletext boxes (logic 1)
COR OUT
COR active outside teletext and OSD boxes (logic 1)
COR IN
COR active inside teletext and OSD boxes (logic 1)
TEXT OUT
text displayed outside teletext boxes (logic 1)
TEXT IN
text displayed inside teletext boxes (logic 1)
PICTURE ON OUT
video displayed outside teletext boxes (logic 1)
PICTURE ON IN
video displayed inside teletext boxes (logic 1)
Text Register 7 (TXT7)
STATUS ROW TOP
display memory row 24 information above teletext page (on display row 0)
(logic 1)
CURSOR ON
display cursor at position given by TXT9 and TXT10 (logic 1)
REVEAL
display characters in area with conceal attribute set (logic 1)
BOTTOM/TOP
display memory rows 12 to 23 when DOUBLE HEIGHT height bit is set (logic 1)
DOUBLE HEIGHT
display each character as twice normal height (logic 1)
BOX ON 24
enable display of teletext boxes in memory row 24 (logic 1)
BOX ON 1 to 23
enable display of teletext boxes in memory row 1 to 23 (logic 1)
BOX ON 0
enable display of teletext boxes in memory row 0 (logic 1)
Text Register 8 (TXT8)
FLICKER STOP ON
disable ‘Flicker Stopper’ circuitry (logic 1)
DISABLE SPANISH
disable special treatment of Spanish packet 26 characters (logic 1)
PKT 26 RECEIVED(2)
packet 26 data has been processed (logic 1)
WSS RECEIVED(2)
WSS data has been processed (logic 1)
WSS ON
enable acquisition of WSS data (logic 1)
CVBS1/CVBS0
select CVBS1 as source for device (logic 1)
BIT
FUNCTION
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參數(shù)描述
SAA5501PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Standard TV Microcontrollers with On-Screen Display(OSD)
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SAA5520 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Standard TV Microcontrollers with On-Screen Display(OSD)
SAA5520PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Standard TV Microcontrollers with On-Screen Display(OSD)
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