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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)： | 21/100頁(yè) |
| 文件大?。?/td> | 371K |
| 代理商： | SAA5561 |
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2000 Feb 23
21
Philips Semiconductors
Preliminary specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA55xx
Pulse Width Modulator 5 Control Register (PWM5)
PW5E
PW5V5 to PW5V0
activate this PWM (logic 1)
pulse width modulator high time
Pulse Width Modulator 6 Control Register (PWM6)
PW6E
PW6V5 to PW6V0
activate this PWM (logic 1)
pulse width modulator high time
Pulse Width Modulator 7 Control Register (PWM7)
PW7E
PW7V5 to PW7V0
activate this PWM (logic 1)
pulse width modulator high time
ROM Bank (ROMBK)
ROMBK1 to ROMBK0
ROM Bank selection bits; ROMBK<1:0>:
00 = Bank 0
01 = Bank 1
10 = Bank 2
11 = reserved
standby activation bit
STANDBY
I
2
C-bus Slave Address Register (S1ADR)
ADR6 to ADR0
GC
I
2
C-bus slave address to which the device will respond
enable I
2
C-bus general call address (logic 1)
I
2
C-bus Control Register (S1CON)
CR2 to CR0
clock rate bits; CR<2:0>:
000 = 100 kHz bit rate
001 = 3.75 kHz bit rate
010 = 150 kHz bit rate
011 = 200 kHz bit rate
100 = 25 kHz bit rate
101 = 1.875 kHz bit rate
110 = 37.5 kHz bit rate
111 = 50 kHz bit rate
enable I
2
C-bus interface (logic 1)
START flag.
When this bit is set in slave mode, the hardware checks the I
2
C-bus
and generates a START condition if the bus is free or after the bus becomes free.
If the device operates in master mode it will generate a repeated START
condition.
STOP flag.
If this bit is set in a master mode a STOP condition is generated.
A STOP condition detected on the I
2
C-bus clears this bit. This bit may also be set
in slave mode in order to recover from an error condition. In this case no STOP
condition is generated to the I
2
C-bus, but the hardware releases the SDA and
SCL lines and switches to the not selected receiver mode. The STOP flag is
cleared by the hardware.
ENSI
STA
STO
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(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5562 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5562PS | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5563 | 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5563PS | 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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