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參數(shù)資料
| 型號： | 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） |
| 文件頁數(shù)： | 35/112頁 |
| 文件大?。?/td> | 436K |
| 代理商： | SAA5645HL |
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2000 Jun 30
35
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA56xx
8.6
Character set feature bits
Features available on the SAA56xx devices are reflected in a specific area of the Character ROM. These sections of the
Character ROM are mapped to two Special Function Registers: TXT22 and TXT12. Character ROM address 09FEH is
mapped to SFR TXT22, as shown in Table 6 and described in Table 7. Character ROM address 09FFH is mapped to
SFR TXT12, as shown in Table 8 and described in Table 9.
Table 6
Character ROM - TXT22 mapping
Table 7
Description of Character ROM address 09FEH bits
Table 8
Character ROM - TXT12 mapping
Table 9
Description of Character ROM address 09FFH bits
MAPPED ITEMS
11
10
9
8
7
6
5
4
3
2
1
0
Character ROM;
address 09FEH
Mapped to TXT22
U = Used, X = Reserved
X
X
X
X
X
X
X
X
U
X
X
X
7
6
5
4
3
2
1
0
BIT
FUNCTION
0 to 2
3
reserved
1 = PWM0, PWM1, PWM2 and PWM3 output routed to Port 2.1 to Port 2.4 respectively
0 = PWM0, PWM1, PWM2 and PWM3 output routed to Port 3.0 to Port 3.3 respectively
reserved
4 to 11
MAPPED ITEMS
11
10
9
8
7
6
5
4
3
2
1
0
Character ROM;
address 09FFH
Mapped to TXT12
U = Used, X = Reserved
X
X
X
X
X
X
X
U
X
X
X
X
6
5
4
3
2
BIT
FUNCTION
4
1 = Spanish character set present
0 = no Spanish character set present
reserved
0 to 3, 5 to 11
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| 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) |
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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:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5647HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5665 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5665HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5667 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
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