參數資料
型號： SAA5297AH
廠商： NXP Semiconductors N.V.
英文描述： Economy teletext and TV microcontrollers
中文描述： 經濟圖文電視和電視微控制器
文件頁數： 20/68頁
文件大?。?/td> 612K
代理商： SAA5297AH
1997 Jul 07
20
Philips Semiconductors
Preliminary specification
Economy teletext and TV microcontrollers
SAA5x9x family
Serial Interface Data Register (S1DAT);
note 1
I
2
C-bus data
DAT7 to DAT0
Serial Interface Status Register (S1STA) - READ only;
note 1
I
2
C-bus interface status
STAT4 to STAT0
Serial Interface Data Register (S1BIT) - READ;
note 2
I
2
C-bus data bit input
SDI
Serial Interface Data Register (S1BIT) - WRITE;
note 2
I
2
C-bus data bit output
SDO
Serial Interface Interrupt Register (S1INT);
note 2
I
2
C-bus interrupt flag
SI
Serial Interface Control Register (S1SCS) - READ;
note 2
SDI
SCI
CLH
BB
RBF
WBF
STR
ENS
serial data input at SDA
serial clock input at SCL
clock LOW-to-HIGH transition flag
bus busy flag
read bit finished flag
write bit finished flag
clock stretching enable (logic 1)
enable serial I/O (logic 1)
Serial Interface Control Register (S1SCS) - WRITE;
note 2
SDO
SCO
CLH
STR
ENS
serial data output at SDA
serial clock output at SCL
clock LOW-to-HIGH transition flag
clock stretching enable (logic 1)
enable serial I/O (logic 1)
Software ADC Control Register (SAD)
VHI
CH1 and CH0
ST
SAD7 to SAD4
comparator output indicating that analog input voltage greater than DAC voltage (logic 1)
ADC input channel selection bits; see Table 11
initiate voltage comparison (logic 1); this bit is automatically reset to logic 0
4 MSB’s of DAC input value
REGISTER
FUNCTION
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SAA5297APS Economy teletext and TV microcontrollers
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相關代理商/技術參數
參數描述
SAA5297APS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5297H 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5297PS 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Economy teletext and TV microcontrollers
SAA5355 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip colour CRT controller FTFROM
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