Functional Description

2.11.55 VCR Trick Mode Control Register

Subaddress

 

76h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

8Ah

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

6

 

5

4

 

3

 

2

1

0

 

 

 

 

 

 

 

 

 

 

 

 

Switch header

 

 

 

 

 

Horizontal shake threshold [6:0]

 

 

 

Switch header: When in VCR trick mode, the header noisy area around the head switch is skipped.

0 = Disabled

1 = Enabled (default)

Horizontal shake threshold [6:0]:

000 0000 = Zero threshold

000 1010 = 0Ah (default)

111 1111 = Largest threshold

2.11.56 Horizontal Shake Increment Register

Subaddress

77h

 

 

Default

64h

7

6

5

4

3

2

1

0

Horizontal shake increment [7:0]

Horizontal shake increment [7:0]:

000 0000 =0

000 1010 = 64h (default)

111 1111 = FFh

2.11.57 AGC Increment Speed Register

Subaddress

 

78h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

 

06h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

6

 

5

4

3

2

 

1

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Reserved

 

 

 

AGC increment speed [3:0]

 

AGC increment speed: Adjusts gain increment speed.

111 = 7 (slowest)

110 = 6 (default)

L

000 = 0 (fastest)

2.11.58 AGC Increment Delay Register

Subaddress

79h

 

 

Default

1Eh

7

6

5

4

3

2

1

0

AGC increment delay [7:0]

AGC increment delay: Number of frames to delay gain increments 1111 1111 = 255

L

0001 1110 = 30 (default)

L

0000 0000 = 0

58

TVP5147M1PFP

SLES140A—March 2007

Page 66
Image 66
Texas Instruments TVP5147M1PFP manual VCR Trick Mode Control Register, Horizontal Shake Increment Register

TVP5147M1PFP specifications

The Texas Instruments TVP5147M1PFP is a versatile video decoder that stands out in the realm of analog video processing. This device is particularly designed for high-quality video applications, making it an excellent choice for a variety of consumer and professional electronics that require reliable video decoding capabilities.

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The device is equipped with a sophisticated 10-bit analog-to-digital converter (ADC), which enhances the precision and clarity of the digital video output. This high-resolution capability allows for improved color accuracy and detail, leading to a more lifelike video representation. Additionally, the TVP5147 utilizes advanced digital processing technologies, including noise reduction and image enhancement features, contributing to outstanding image quality even in less than ideal input conditions.

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