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參數(shù)資料
| 型號(hào)： | SAA5532PS/NNNN |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, OTPROM, 12 MHz, MICROCONTROLLER, PDIP52 |
| 封裝： | 0.600 INCH, PLASTIC, SDIP-52 |
| 文件頁數(shù)： | 22/100頁 |
| 文件大?。?/td> | 412K |
| 代理商： | SAA5532PS/NNNN |
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2000 Feb 23
28
Philips Semiconductors
Preliminary specication
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA55xx
Notes
1. This flag is set by software and reset by hardware.
2. This flag is set by hardware and must be reset by software.
3. Valid range TXT mode 0 to 24.
4. Valid range TXT mode 0 to 39.
5. Must be set to 55H to disable Watchdog Timer when active.
Text Register 22 (TXT22)
GPF7 to GPF75
general purpose register, bits dened by mask programmable bits
GPF4
1 to 10 pages available (logic 1)
GPF3
PWM0, PWM1, PWM2 and PWM3 outputs routed to Port 2.1 to Port 2.4
respectively (logic 1)
GPF2
closed caption acquisition available (logic 1)
GPF1
text acquisition available (logic 1)
Watchdog Timer (WDT)
WDV7 to WDV0
Watchdog Timer period
Watchdog Timer Key (WDTKEY)
WKEY7 to WKEY0(5)
Watchdog Timer Key
Wide Screen Signalling 1 (WSS1)
WSS<3:0> ERROR
error in WSS<3:0> (logic 1)
WSS3 to WSS0
signalling bits to dene aspect ratio (group 1)
Wide Screen Signalling 2 (WSS2)
WSS<7:4> ERROR
error in WSS<7:4> (logic 1)
WSS7 to WSS4
signalling bits to dene enhanced services (group 2)
Wide Screen Signalling 3 (WSS3)
WSS<13:11> ERROR
error in WSS<13:11> (logic 1)
WSS13 to WSS11
signalling bits to dene reserved elements (group 4)
WSS<10:8> ERROR
error in WSS<10:8> (logic 1)
WSS10 to WSS8
signalling bits to dene subtitles (group 3)
XRAMP
XRAMP7 to XRAMP0
internal RAM access upper byte address
BIT
FUNCTION
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PDF描述 |
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| SAA6703AH | CRT OR FLAT PNL GRPH DSPL CTLR, PQFP160 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA5533 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5533PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display OSD |
| SAA5540PS/NNNN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD) |
| SAA5541PS/NNNN | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:TV microcontrollers with Closed Captioning (CC) and On-Screen Display (OSD) |
| SAA5542 | 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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