参数资料
型号: TVP5151IPBSQ1
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: GREEN, PLASTIC, QFP-32
文件页数: 57/86页
文件大小: 964K
代理商: TVP5151IPBSQ1
TVP5151
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
www.ti.com
3.21.56 VPS Data Registers
Address
9Ah–A6h
Address
7
6
5
4
3
2
1
0
9Ah
VPS byte 1
9Bh
VPS byte 2
9Ch
VPS byte 3
9Dh
VPS byte 4
9Eh
VPS byte 5
9Fh
VPS byte 6
A0h
VPS byte 7
A1h
VPS byte 8
A2h
VPS byte 9
A3h
VPS byte 10
A4h
VPS byte 11
A5h
VPS byte 12
A6h
VPS byte 13
These registers contain the entire VPS data line except the clock run-in code and the start code.
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
60
Functional Description
Copyright 2009–2010, Texas Instruments Incorporated
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TVP5151IZQCR 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
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