参数资料
型号: TVP5150AM1IPBSRQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: PLASTIC, TQFP-32
文件页数: 59/88页
文件大小: 997K
代理商: TVP5150AM1IPBSRQ1
SLES209D – NOVEMBER 2007 – REVISED SEPTEMBER 2010
www.ti.com
3.21.56 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.
3.21.57 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.
3.21.58 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
62
Functional Description
Copyright 2007–2010, Texas Instruments Incorporated
Product Folder Link(s): TVP5150AM1
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