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: 59/86页
文件大小: 964K
代理商: TVP5151IPBSQ1
TVP5151
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
www.ti.com
3.21.60 Teletext Filter Control Register
Address
BBh
Default
00h
7
6
5
4
3
2
1
0
Reserved
Filter logic
Mode
TTX filter 2
TTX filter 1
enable
Filter logic allows different logic to be applied when combining the decision of filter 1 and filter 2 as follows:
00 = NOR (Default)
01 = NAND
10 = OR
11 = AND
Mode
0 = Teletext WST PAL mode B (2 header bytes) (default)
1 = Teletext NABTS NTSC mode C (5 header bytes)
TTX filter 2 enable
0 = Disabled (default)
1 = Enabled
TTX filter 1 enable
0 = Disabled (default)
1 = Enabled
If the filter matches or if the filter mask is all zeros, a true result is returned.
62
Functional Description
Copyright 2009–2010, Texas Instruments Incorporated
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