- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄367727 > P83C270AAR (NXP SEMICONDUCTORS) Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC PDF資料下載
參數(shù)資料
| 型號(hào)： | P83C270AAR |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Microcontrollers for NTSC TVs with On-Screen Display OSD and Closed Caption CC |
| 中文描述： | 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP52 |
| 文件頁數(shù)： | 46/80頁 |
| 文件大?。?/td> | 266K |
| 代理商： | P83C270AAR |
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頁當(dāng)前第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頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁
1999 Jun 11
46
Philips Semiconductors
Product specification
Microcontrollers for NTSC TVs with On-Screen
Display (OSD) and Closed Caption (CC)
P8xCx70 family
18.5.1.3
Top display row select
The top display row of the scroll area is set using the
SSP0 to SSP3 bits in the Soft Scroll Area Control Register
(see Section 18.9.6).
Table 63
Soft scroll area position value
18.5.1.4
Visible scroll area height selection
The visible scroll area height is set using the
SSH0 to SSH3 bits in the Soft Scroll Area Control Register
(see Section 18.9.6).
Table 64
Soft scroll area height value
SSP<3-0>
DISPLAY AREA POSITION
3
2
1
0
0
↓
1
0
↓
1
0
↓
1
0
↓
1
Row 0
↓
Row 15
SSH<3-0>
DISPLAY AREA HEIGHT
3
2
1
0
0
↓
1
0
↓
1
0
↓
1
0
↓
1
1 Row
↓
16 Rows
18.5.1.5
Scroll rows range selection
The scroll rows range is set in the Scroll Rows Range
Register (see Section 18.9.7). Setting this register
initialises the scroll row counter so that the first (top) row is
the Start Scroll Row Number. By redefining the contents of
this register a hard scrolling can also be achieved. If a new
start scroll row number is loaded during a soft scroll action,
then this value will be taken as the new start value after the
scrolling action has been completed.
Table 65
Start scroll row number
Table 66
Stop scroll row number
STS<3-0>
START SCROLL ROW
NUMBER
3
2
1
0
0
↓
1
0
↓
1
0
↓
1
0
↓
1
Row 0
↓
Row 15
SPS<3-0>
STOP SCROLL ROW
NUMBER
3
2
1
0
0
↓
1
0
↓
1
0
↓
1
0
↓
1
Row 0
↓
Row 15
Fig.17 Soft scroll area.
handbook, full pagewidth
15
MGL148
14
13
12
11
10
9
8
7
6
5
scroll area position
pointer
(SSP3 to SSP0 e.g. 6)
visible area height
(SSH3 to SSH0 e.g. 4)
4
3
2
1
0
ROW
usable for OSD display
usable for OSD display
should not be used for
OSD display
should not be used for
OSD display
soft scrolling area
start row (STR3 to STR0 e.g. 3)
stop row (SPR3 to SPR0 e.g. 11)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| P83C434CFP | ECONOLINE: RU - Twin Independent Outputs- Output/Output Isolation 1kVDC- Power Sharing on Outputs- Input/Output Isolation 1kVDC- No Heatsink Required- UL94V-0 Package Material- Toroidal Magnetics- No Extern. Components Required- Custom Solutions Available- Efficiency t |
| P83C434 | 8-bit microcontrollers with LCD-driver |
| P83C834 | 8-bit microcontrollers with LCD-driver |
| P83C834CFP | 8-bit microcontrollers with LCD-driver |
| P83C453EFAA | CMOS single-chip 8-bit microcontrollers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P83C280 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for monitors with DDC interface, auto-sync detection and sync proc. |
| P83C366 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
| P83C366BDA | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
| P83C366BDR | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
| P83C366CBP | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Microcontrollers for PAL/SECAM TV with OSD and VST |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。