Datasheet

TVP5150AM1

SLES209E–NOVEMBER 2007–REVISED OCTOBER 2011

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3.21.57 VPS/Gemstar 2x Data Registers

Address 9Ah–A6h

Address 7 6 5 4 3 2 1 0

9Ah VPS/Gemstar 2x byte 1

9Bh VPS/Gemstar 2x byte 2

9Ch VPS/Gemstar 2x byte 3

9Dh VPS/Gemstar 2x byte 4

9Eh VPS/Gemstar 2x byte 5

9Fh VPS/Gemstar 2x byte 6

A0h VPS/Gemstar 2x byte 7

A1h VPS/Gemstar 2x byte 8

A2h VPS/Gemstar 2x byte 9

A3h VPS/Gemstar 2x byte 10

A4h VPS/Gemstar 2x byte 11

A5h VPS/Gemstar 2x byte 12

A6h VPS/Gemstar 2x byte 13

When PAL VPS is used, these registers contain the entire VPS data line except the clock run-in code and

the start code. When NTSC Gemstar 2x is used, these registers contain the Gemstar 2x data.

3.21.58 VITC Data Registers

Address A7h–AFh

Address 7 6 5 4 3 2 1 0

A7h VITC byte 1, frame byte 1

A8h VITC byte 2, frame byte 2

A9h VITC byte 3, seconds byte 1

AAh VITC byte 4, seconds byte 2

ABh VITC byte 5, minutes byte 1

ACh VITC byte 6, minutes byte 2

ADh VITC byte 7, hour byte 1

AEh VITC byte 8, hour byte 2

AFh VITC byte 9, CRC

These registers contain the VITC data.

3.21.59 VBI FIFO Read Data Register

Address B0h

7 6 5 4 3 2 1 0

FIFO read data

This address is provided to access VBI data in the FIFO through the host port. All forms of teletext data

come directly from the FIFO, while all other forms of VBI data can be programmed to come from the

registers or from the FIFO. Current status of the FIFO can be found at address C6h and the number of

bytes in the FIFO is located at address C7h. If the host port is to be used to read data from the FIFO, then

the host access enable bit at address CDh must be set to 1. The format used for the VBI FIFO is shown in

Section 3.9.

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