- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄372111 > SAA5296AH (NXP Semiconductors N.V.) Economy teletext and TV microcontrollers PDF資料下載
參數(shù)資料
| 型號： | SAA5296AH |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Economy teletext and TV microcontrollers |
| 中文描述： | 經(jīng)濟圖文電視和電視微控制器 |
| 文件頁數(shù)： | 22/68頁 |
| 文件大?。?/td> | 612K |
| 代理商： | SAA5296AH |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁當前第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁
1997 Jul 07
22
Philips Semiconductors
Preliminary specification
Economy teletext and TV microcontrollers
SAA5x9x family
Teletext Register 0 (TXT0) - WRITE only
X24 POSN
DISPLAY X24
AUTO FRAME
DISABLE HDR
ROLL
DISPLAY STATUS
ROW ONLY
DISABLE FRAME
VPS ON
INV ON
(3)
store packet 24 in extension packet memory (logic 0) or page memory (logic 1)
display X24 from page memory (logic 0) or extension packet memory (logic 1)
FRAME output switched off automatically if any video displayed (logic 1)
disable writing of rolling headers and time into memory (logic 1)
display row 24 only (logic 1)
FRAME output always LOW (logic 1)
enable capture of VPS data (logic 1)
enable capture of inventory page in block 8 (logic 1)
Teletext Register 1 (TXT1) - WRITE only
EXT PKT OFF
(3)
8-BIT
ACQ OFF
X26 OFF
FULL FIELD
FIELD POLARITY
H POLARITY
V POLARITY
disable decoding of extension packets (logic 1)
data in packets 0 to 24 written into memory without error checking (logic 1)
prevent teletext acquisition section writing to memory (logic 1)
disable automatic processing of packet 26 data (logic 1)
decode teletext on VBI lines only (logic 0) or decode teletext on any line (logic 1)
VSYNC in first half of the line (logic 0) or second half of the line (logic 1) at start of even field
HSYNC input positive-going (logic 0) or negative-going (logic 1)
VSYNC input positive-going (logic 0) or negative-going (logic 1)
Teletext Register 2 (TXT2) - WRITE only
REQ3 to REQ0
(3)
SC2 to SC0
selects which page is modified by TXT3 page request data
start column at which page request data written to TXT3, page request data is placed
Teletext Register 3 (TXT3) - WRITE only
PRD4 to PRD0
page request data
Teletext Register 4 (TXT4) - WRITE only
OSD BANK
ENABLE
(4)
QUAD WIDTH
ENABLE
(4)
EAST/ WEST
DISABLE DBL
HGHT
B MESH ENABLE
C MESH ENABLE
TRANS ENABLE
SHADOW ENABLE
bank switching of OSD enabled (logic 1)
enable quad width characters (logic 1)
western languages selected (logic 0) or Eastern languages selected (logic 1)
disable display of double height teletext control codes (logic 1) in OSD boxes
enable meshing of area with black background (logic 1)
enable meshing of area with other background colours (logic 1)
set black background to transparent i.e. video is displayed (logic 1)
enable south-east shadowing (logic 1)
REGISTER
FUNCTION
相關PDF資料 |
PDF描述 |
|---|---|
| SAA5296H | Economy teletext and TV microcontrollers |
| SAA5297 | Economy teletext and TV microcontrollers |
| SAA5503PS | Standard TV microcontrollers with On-Screen Display (OSD)(帶全屏顯示的標準型TV控制器) |
| SAA5551PS | Standard TV microcontrollers with On-Screen Display (OSD)(帶全屏顯示的標準型TV控制器) |
| SAA55xx | Standard TV microcontrollers with On-Screen Display (OSD)(用于屏幕顯示的標準TV微控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SAA5296APS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers |
| SAA5296H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers |
| SAA5296H/NV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Teletext Circuit |
| SAA5296PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers |
| SAA5296XP/NV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Teletext Circuit |
發(fā)布緊急采購，3分鐘左右您將得到回復。