參數資料
型號: SAA5542PS
廠商: NXP Semiconductors N.V.
英文描述: TV Microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)(帶關閉字幕和全屏顯示的TV控制器)
中文描述: 電視微控制器與隱藏字幕(CC)和屏幕顯示(OSD)(帶關閉字幕和全屏顯示的電視控制器)
文件頁數: 68/84頁
文件大?。?/td> 318K
代理商: SAA5542PS
2000 Feb 23
68
Philips Semiconductors
Preliminary specification
TV microcontrollers with Closed Captioning (CC)
and On-Screen Display (OSD)
SAA55xx
Status read
BUSY
FIELD
FLR
SCR3 to SCR0
access to display memory could cause display problems (logic 1)
even field (logic 1)
active flash region background only displayed (logic 1)
first scroll row
Status write
SCON
FLR
SCR3 to SCR0
scroll area enabled (logic 1)
active flash region background colour only displayed (logic 1)
first scroll row
HSYNC Delay
HSD6 to HSD0
HSYNC delay, in full size characters
VSYNC Delay
VSD6 to VSD0
VSYNC delay in number of 8-bit 12 MHz clock cycles
Top Scroll Line
SCL3 to SCL0
top line for scroll
Configuration
CC
VDEL2 to VDEL0
closed caption mode (logic 1)
pixel delay between VDS and RGB output
000 = VDS switched to video, not active
001 = VDS active one pixel earlier then RGB
010 = VDS synchronous to RGB
100 = VDS active one pixel after RGB
BUSY signal switch; horizontal (logic 1)
TXT/V
REGISTER BIT
FUNCTION
相關PDF資料
PDF描述
SAA5543PS TV Microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)(帶關閉字幕和全屏顯示的TV控制器)
SAA5547PS TV Microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)(帶關閉字幕和全屏顯示的TV控制器)
SAA5542TRI Optoelectronic
SAA5543TRI Optoelectronic
SAA5552TRI Optoelectronic
相關代理商/技術參數
參數描述
SAA5542PS/NNNN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)
SAA5542TRI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
SAA5543PS/NNNN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)
SAA5543TRI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic
SAA5547PS/NNNN 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD)