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參數(shù)資料
| 型號： | TDA9321 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | I2C-bus controlled TV input processor |
| 中文描述： | 的I2C控制的電視處理器總線輸入 |
| 文件頁數(shù)： | 16/44頁 |
| 文件大?。?/td> | 249K |
| 代理商： | TDA9321 |
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1998 Dec 16
16
Philips Semiconductors
Preliminary specification
I
2
C-bus controlled TV input processor
TDA9321H
Table 46
Colour decoder mode
Note
1.
This mode is generated when trying (e.g. via software control) to force the decoder to a standard with a crystal which
is not connected to the IC.
CD3
CD2
CD1
CD0
STANDARD
XTAL
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
no colour standard identified
NTSC
PAL
NTSC
PAL
NTSC
PAL
NTSC
PAL
SECAM
illegal forced mode; note 1
A/B/C/D
A
A
B
B
C
C
D
D
A
Table 47
Indication RGB1/RGB2 insertion
Table 48
Condition YCF/CCF inputs from comb filter
Table 49
Input signal condition; note 1
Note
1.
During the search mode for the colour system, bit YC
will indicate logic 1.
Table 50
Condition of AV1 and AV2 inputs
IN1; IN2
RGB INSERTION
0
1
no insertion
full insertion
CMB
CONDITION YCF/CCF INPUTS
0
1
not selected
selected
YC
CONDITIONS
0
1
CVBS signal available
Y/C signal available
S1A;
S2A
S1B;
S2B
CONDITIONS
0
0
1
0
1
0
no external source
external source with 4 : 3 input signal
external source with 16 : 9 input signal
Table 51
Output video identification
Table 52
In-lock indication IF-PLL
Table 53
AFC output
IFI
VIDEO SIGNAL
0
1
no video signal identified
video signal identified
PL
CONDITIONS
0
1
PLL not locked
PLL locked
AFA
AFB
CONDITIONS
0
0
1
1
0
1
0
1
outside window; too low
outside window; too high
in window; below reference
in window; above reference
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| TDA9321H | I2C-bus controlled TV input processor |
| TDA9330 | I2C-bus controlled TV display processors |
| TDA9330H | I2C-bus controlled TV display processors |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TDA9321H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled TV input processor |
| TDA9330 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled TV display processors |
| TDA9330H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled TV display processors |
| TDA9331H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled TV display processors |
| TDA9332 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:I2C-bus controlled TV display processors |
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