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參數(shù)資料
| 型號： | SAA5677HL |
| 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） |
| 文件頁數(shù)： | 29/116頁 |
| 文件大?。?/td> | 532K |
| 代理商： | SAA5677HL |
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2002 May 06
29
Philips Semiconductors
Objective specification
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA567x; SAA569x
Text Register 10 (TXT10)
C5 to C0
(4)
current memory COLUMN value
Text Register 11 (TXT11)
D7 to D0
data value written or read from memory location defined by TXT9, TXT10 and
TXT15
Text Register 12 (TXT12)
525/625 SYNC
SPANISH
ROM VER3 to ROM VER0
VIDEO SIGNAL QUALITY
525-line CVBS signal is being received (logic 1)
Spanish character set present (logic 1)
mask programmable identification for character set
acquisition can be synchronized to CVBS (logic 1)
Text Register 13 (TXT13)
VPS RECEIVED
PAGE CLEARING
525 DISPLAY
525 TEXT
625 TEXT
PKT 8/30
FASTEXT
PROG SCAN MODE
VPS data (logic 1)
software or power-on page clear in progress (logic 1)
525-line synchronisation for display (logic 1)
525-line WST being received (logic 1)
625-line WST being received (logic 1)
packet 8/30/x (625) or packet 4/30/x (525) data detected (logic 1)
packet x/27 data detected (logic 1)
force basic progressive scan or progressive scan with interlace mode (logic 1)
Text Register 14 (TXT14)
DISPLAY BANK
PAGE3 to PAGE0
upper bank for display selected (logic 1)
current display page
Text Register 15 (TXT15)
MICRO BANK
BLOCK3 to BLOCK0
upper bank for micro selected (logic 1)
current micro block to be accessed by TXT9, TXT10 and TXT11
Text Register 17 (TXT17)
PROG SCAN CAPABLE
FORCE ACQ1 to FORCE ACQ0
indicates the device is capable of the Progressive Scan modes (logic 1)
FORCE ACQ<1:0>:
00 = automatic selection
01 = force 525 timing, force 525 Teletext standard
10 = force 625 timing, force 625 Teletext standard
11 = force 625 timing, force 525 Teletext standard
FORCE DISP<1:0>:
00 = automatic selection
01 = force display to 525 mode (9 lines per row)
10 = force display to 625 mode (10 lines per row)
11 = not valid (default to 625)
FORCE DISP1 to FORCE DISP0
BITS
FUNCTION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SAA5700GP | Chinese Character System Teletext CCST decoder |
| SAA5700 | Chinese Character System Teletext CCST decoder |
| SAA6579 | Radio Data System RDS demodulator |
| SAA6581 | RDS/RBDS demodulator |
| SAA6581T | RES 15.8K OHM 1/16W .5% 0603 SMD |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA567X | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD) |
| SAA5695HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD) |
| SAA5697HL | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD) |
| SAA569X | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Enhanced TV microcontrollers with On-Screen Display (OSD) |
| SAA5700 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Chinese Character System Teletext CCST decoder |
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