Functional Description

2.11.77 VDP Full Field Enable Register

Subaddress

D9h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Default

00h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

6

 

5

4

3

2

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

Reserved

 

 

 

Full field enable

Full field enable:

0 = Disabled full field mode (default)

1 = Enabled full field mode

This register enables the full field mode. In this mode, all lines outside the vertical blank area and all lines in the line mode register programmed with FFh are sliced with the definition of the VDP full field mode register at subaddress DAh. Values other than FFh in the line mode registers allow a different slice mode for that particular line.

2.11.78 VDP Full Field Mode Register

Subaddress

DAh

 

 

Default

FFh

7

6

5

4

3

2

1

0

Full field mode [7:0]

Full field mode [7:0]:

This register programs the specific VBI standard for full field mode. It can be any VBI standard. Individual line settings take priority over the full field register. This allows each VBI line to be programmed independently but have the remaining lines in full field mode. The full field mode register has the same bit definition as line mode registers (default FFh).

Global line mode has priority over the full field mode.

2.11.79 VBUS Data Access With No VBUS Address Increment Register

Subaddress

E0h

 

 

Default

00h

7

6

5

4

3

2

1

0

VBUS data [7:0]

VBUS data [7:0]: VBUS data register for VBUS single-byte read/write transaction.

2.11.80 VBUS Data Access With VBUS Address Increment Register

Subaddress

E1h

 

 

Default

00h

7

6

5

4

3

2

1

0

VBUS data [7:0]

VBUS data [7:0]: VBUS data register for VBUS multibyte read/write transaction. VBUS address is autoincremented after each data byte read/write.

66

TVP5147M1PFP

SLES140A—March 2007

Page 74
Image 74
Texas Instruments TVP5147M1PFP manual VDP Full Field Enable Register, VDP Full Field Mode 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.

One of the main features of the TVP5147 is its ability to decode multiple video formats, including NTSC, PAL, and SECAM. This flexibility allows the decoder to seamlessly interface with various video sources from different geographic regions, providing a global solution for video applications. The TVP5147 includes advanced synchronization features, ensuring it can effectively handle video signals that may vary in timing and quality.

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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