參數(shù)資料
型號： SAA5677HL
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)： 32/116頁
文件大?。?/td> 532K
代理商： SAA5677HL
2002 May 06
32
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA567x; SAA569x
Text Register 26 (TXT26)
EXTENDED DRCS
columns 8/9/A/C mapped to DRCS when DRCS characters enabled, allowing
64 DRCS characters (logic 1), default (logic 0) only columns 8/9 mapped to
DRCS when DRCS characters enabled, allowing 32 DRCS characters
display black background as video on Page B (logic 1)
enable meshing of coloured background on Page B (logic 1)
enable meshing of black background on Page B (logic 1)
disable display of shadow/fringing on Page B (logic 0) display shadow/ fringe
(default SE black) on Page B (logic 1)
enable display of Teletext boxes in memory row 24 of Page B (logic 1)
enable display of Teletext boxes in memory row 1 to 23 of Page B (logic 1)
enable display of Teletext boxes in memory row 0 of Page B (logic 1)
TRANS ENABLE B
C MESH ENABLE B
B MESH ENABLE B
SHADOW ENABLE B
BOX ON 24 B
BOX ON 1 B to 23 B
BOX ON 0 B
Text Register 27 (TXT27)
SCRB2 to SCRB0
Defines colour to be displayed instead of TV picture and black background for
Page B; these bits are equivalent to the RGB components. SCRB<2:0>:
000 = transparent
001 = CLUT entry 9
010 = CLUT entry 10
011 = CLUT entry 11
100 = CLUT entry 12
101 = CLUT entry 13
110 = CLUT entry 14
111 = CLUT entry 15
Text Register 28 (TXT28)
MULTI-PAGE
conventional internal memory storage of acquisition data (logic 0) enables
multi-page acquisition operation for software controlled storage of acquired data
in external SRAM (logic 1)
display Page B configured for CC mode (logic 1)
display Page B active during two page mode (logic 1)
select upper bank for display Page B (logic 1)
current display page for Page B
CC/TXT B
ACTIVE PAGE
DISPLAY BANK B
PAGE B3 to PAGE B0
Text Register 29 (TXT29)
TEN B
disable twist function for Page B (logic 0) enable twist character set for Page B
(logic 1)
twist character set selection for Page B
character code columns 8 and 9 defined as single plane characters for display
Page B (logic 0) character code columns 8 and 9 defined as double plane
characters (special graphics characters) for display Page B (logic 1)
enable use of OSD LAN B<2:0> to define language option for display, instead of
C12, C13 and C14 for display Page B
alternative C12, C13 and C14 bits for use with OSD menus for display Page B
TS B1 to TS B0
OSD PLANES B
OSD LANG ENABLE B
OSD LAN B2 to OSD LAN B0
BITS
FUNCTION
相關(guān)PDF資料
PDF描述
SAA5700GP Chinese Character System Teletext CCST decoder
SAA5700 Chinese Character System Teletext CCST decoder
SAA6579 Radio Data System RDS demodulator
SAA6581 RDS/RBDS demodulator
SAA6581T RES 15.8K OHM 1/16W .5% 0603 SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA567X 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD)
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
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