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参数资料
| 型号： | TC90A58F |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80 |
| 文件页数： | 18/36页 |
| 文件大小： | 439K |
| 代理商： | TC90A58F |
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TC90A58F
2002-02-06
25
Sub-Address 18H
Bit
7 (MSB)
6
5
4
3
2
1
0 (LSB)
Name
REG11
LPFYPASS
LPI0ON2
LPI0ON1
LPI0ON0
LPQ0ON2
LPQ0ON１
LPQ0ON0
Default
0
REG11: Sets the sampling point when down-sampling Y signal.
0 (default): Samples Y0, Y2 and Y4.
1: Samples Y1, Y3 and Y5.
LPFYPASS: Sets whether the Y signal passes or bypasses the LPF circuit.
0 (default): The Y signal passes through the LPF circuit. System delay (9 clocks) is added by the
LPF circuit.
1: The Y signal bypasses the LPF circuit which adds a 1-clock delay.
LPI0ON2~LPI0ON0: Sets whether the Cb signal passes or bypasses the LPF circuit.
LPI0ON2
LPI0ON1
LPI0ON0
0
The Cb signal passes through the LPF circuit but is not filtered
(9-clock delay is added).
0
1
Filter ON (6 MHz) (9-clock delay is added)
0
1
0
Invalid
0
1
Filter ON (2.8 MHz) (9-clock delay is added)
1
0
The Cb signal bypasses the LPF circuit (1-clock delay is added).
1
0
1
Invalid
1
LPQ0ON2~LPQ0ON0: Sets whether the Cr signal passes or bypasses the LPF circuit.
LPQ0ON2
LPQ0ON1
LPQ0ON0
0
The Cb signal passes through the LPF circuit but the filter is not ON
(9-clock delay is added).
0
1
Filter ON (6 MHz) (9-clock delay is added)
0
1
0
Invalid
0
1
Filter ON (2.8 MHz) (9-clock delay is added)
1
0
The Cb signal bypasses the LPF circuit (1-clock delay is added)
1
0
1
Invalid
1
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