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參數(shù)資料
| 型號： | SAA5700 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Chinese Character System Teletext CCST decoder |
| 中文描述： | 漢字系統(tǒng)圖文電視解碼器加科技 |
| 文件頁數(shù)： | 3/24頁 |
| 文件大?。?/td> | 139K |
| 代理商： | SAA5700 |
1997 May 16
3
Philips Semiconductors
Preliminary specification
Chinese Character System Teletext
(CCST) decoder
SAA5700
BLOCK DIAGRAM
Fig.1 Block diagram.
handbook, full pagewidth
MGG539
SYNC
SEPARATOR
DATA
ACQUISITION
PACKET
BUFFER
MEMORY
INTERFACE
OSCILLATOR
AND CLOCK
GENERATOR
ACQUISITION
TIMING
PROCESSOR
BLOCK
DISPLAY
INTERFACE
DISPLAY
TIMING
FRONT END
DISPLAY SECTION
SAA5700
BUS
35
4
5
10
6
7
27
42
53
44
54, 41, 40,
38 to 36,
32 to 28
55 to 58,
52, 51,
47, 46
25
18
17
24
23
22
21
62
61
60
63
59
64
1
33
48
49
2
19
20
9
8
14,16,
26
12 MHz
RD7 to RD0
RA10 to RA0
WE
CAS
RAS
ROMCS
IREF
REF
+
STN
CVBS
BLACK
VDDD1VSS1VDDD2VSS2VSS3VDDXVSSOVDDAVSSA
VSS
OSCOUT
OSCIN
RESET
DCL
DDA
SCL
SDA
R
G
B
BLAN
LFB
FFB/STTV
ODD/EVEN
24 MHz
6 MHz
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SAA5700GP | 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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