參數(shù)資料
型號(hào)： SAA5645HL
廠商： NXP Semiconductors N.V.
英文描述： Enhanced TV microcontrollers with On-Screen Display (OSD)(帶全屏顯示的增強(qiáng)型TV控制器)
中文描述： 與微控制器在強(qiáng)化電視屏幕顯示（OSD）（帶全屏顯示的增強(qiáng)型電視控制器）
文件頁(yè)數(shù)： 32/112頁(yè)
文件大?。?/td> 436K
代理商： SAA5645HL
2000 Jun 30
32
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA56xx
Text Register 26 (TXT26)
EXTENDED DRCS
columns 8/9 mapped to DRCS when DRCS characters enabled
(32 DRCS characters) (logic 0)
columns 8/9/A/C mapped to DRCS when DRCS characters enabled (64 DRCS
characters) (logic 1)
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
BITS
FUNCTION
相關(guān)PDF資料
PDF描述
SAA5647HL Enhanced TV microcontrollers with On-Screen Display (OSD)(帶全屏顯示的增強(qiáng)型TV控制器)
SAA5667HL Enhanced TV microcontrollers with On-Screen Display (OSD)(帶全屏顯示的增強(qiáng)型TV控制器)
SAA5697HL Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA5675HL Enhanced TV microcontrollers with On-Screen Display (OSD)
SAA567X Enhanced TV microcontrollers with On-Screen Display (OSD)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAA5647 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
SAA5647HL 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
SAA5665 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
SAA5665HL 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
SAA5667 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD
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