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參數(shù)資料
| 型號(hào)： | SAA5561 |
| 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(qiáng)化電視屏幕顯示OSD |
| 文件頁(yè)數(shù)： | 23/100頁(yè) |
| 文件大?。?/td> | 371K |
| 代理商： | SAA5561 |
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2000 Feb 23
23
Philips Semiconductors
Preliminary specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA55xx
Timer/Counter Control Register (TCON)
TF1
Timer 1 overflow flag.
Set by hardware on timer/counter overflow. Cleared by
hardware when processor vectors to interrupt routine.
Timer 1 run control bit.
Set/cleared by software to turn timer/counter on/off.
Timer 0 overflow flag.
Set by hardware on timer/counter overflow. Cleared by
hardware when processor vectors to interrupt routine.
Timer 0 run control bit.
Set/cleared by software to turn timer/counter on/off.
Interrupt 1 edge flag.
Both edges generate flag. Set by hardware when external
interrupt edge detected. Cleared by hardware when interrupt processed.
Interrupt 1 type control bit.
Set/cleared by software to specify edge/low level
triggered external interrupts.
Interrupt 0 Edge l flag.
Set by hardware when external interrupt edge detected.
Cleared by hardware when interrupt processed.
Interrupt 0 type flag.
Set/cleared by software to specify falling edge/low level
triggered external interrupts.
TR1
TF0
TR0
IE1
IT1
IE0
IT0
14-bit PWM MSB Register (TDACH)
TPWE
TD13 to TD8
activate this 14-bit PWM (logic 1)
6 MSBs of 14-bit number to be output by the 14-bit PWM
14-bit PWM LSB Register (TDACL)
TD7 to TD0
8 LSBs of 14-bit number to be output by the 14-bit PWM
Timer 0 High byte (TH0)
TH07 to TH00
8 MSBs of Timer 0 16-bit counter
Timer 1 High byte (TH1)
TH17 to TH10
8 MSBs of Timer 1 16-bit counter
Timer 0 Low byte (TL0)
TL07 to TL00
8 LSBs of Timer 0 16-bit counter
Timer 1 Low byte (TL1)
TL17 to TL10
8 LSBs of Timer 1 16-bit counter
Timer/Counter Mode Control (TMOD)
GATE
C/T
M1 to M0
gating control Timer/Counter 1
Counter/Timer 1 selector
mode control bits timer/counter 1; M<1:0>:
00 = 8-bit timer or 8-bit counter with divide-by-32 prescaler
01 = 16-bit time interval or event counter
10 = 8-bit time interval or event counter with automatic reload upon overflow;
reload value stored in TH1
11 = stopped
Gating control Timer/Counter 0
Counter/Timer 0 selector
GATE
C/T
BIT
FUNCTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA5562 | Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5562PS | Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5563 | Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5563PS | Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5564 | 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 |
|---|---|
| SAA5561PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5562 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5562PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5563 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5563PS | 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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